2017274480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 5242997760

約数和(自身を除く): 3225723280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 79, 80, 86, 104, 130, 158, 172, 208, 215, 260, 316, 344, 395, 430, 520, 559, 571, 632, 688, 790, 860, 1027, 1040, 1118, 1142, 1264, 1580, 1720, 2054, 2236, 2284, 2795, 2855, 3160, 3397, 3440, 4108, 4472, 4568, 5135, 5590, 5710, 6320, 6794, 7423, 8216, 8944, 9136, 10270, 11180, 11420, 13588, 14846, 16432, 16985, 20540, 22360, 22840, 24553, 27176, 29692, 33970, 37115, 41080, 44161, 44720, 45109, 45680, 49106, 54352, 59384, 67940, 74230, 82160, 88322, 90218, 98212, 118768, 122765, 135880, 148460, 176644, 180436, 196424, 220805, 225545, 245530, 271760, 296920, 319189, 353288, 360872, 392848, 441610, 451090, 491060, 586417, 593840, 638378, 706576, 721744, 883220, 902180, 982120, 1172834, 1276756, 1595945, 1766440, 1804360, 1939687, 1964240, 2345668, 2553512, 2932085, 3191890, 3532880, 3608720, 3879374, 4691336, 5107024, 5864170, 6383780, 7758748, 9382672, 9698435, 11728340, 12767560, 15517496, 19396870, 23456680, 25215931, 25535120, 31034992, 38793740, 46913360, 50431862, 77587480, 100863724, 126079655, 155174960, 201727448, 252159310, 403454896, 504318620, 1008637240, 2017274480]

約数ペア:

[(1, 2017274480), (2, 1008637240), (4, 504318620), (5, 403454896), (8, 252159310), (10, 201727448), (13, 155174960), (16, 126079655), (20, 100863724), (26, 77587480), (40, 50431862), (43, 46913360), (52, 38793740), (65, 31034992), (79, 25535120), (80, 25215931), (86, 23456680), (104, 19396870), (130, 15517496), (158, 12767560), (172, 11728340), (208, 9698435), (215, 9382672), (260, 7758748), (316, 6383780), (344, 5864170), (395, 5107024), (430, 4691336), (520, 3879374), (559, 3608720), (571, 3532880), (632, 3191890), (688, 2932085), (790, 2553512), (860, 2345668), (1027, 1964240), (1040, 1939687), (1118, 1804360), (1142, 1766440), (1264, 1595945), (1580, 1276756), (1720, 1172834), (2054, 982120), (2236, 902180), (2284, 883220), (2795, 721744), (2855, 706576), (3160, 638378), (3397, 593840), (3440, 586417), (4108, 491060), (4472, 451090), (4568, 441610), (5135, 392848), (5590, 360872), (5710, 353288), (6320, 319189), (6794, 296920), (7423, 271760), (8216, 245530), (8944, 225545), (9136, 220805), (10270, 196424), (11180, 180436), (11420, 176644), (13588, 148460), (14846, 135880), (16432, 122765), (16985, 118768), (20540, 98212), (22360, 90218), (22840, 88322), (24553, 82160), (27176, 74230), (29692, 67940), (33970, 59384), (37115, 54352), (41080, 49106), (44161, 45680), (44720, 45109)]