93621320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 145879480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 53, 65, 79, 86, 104, 106, 130, 158, 172, 212, 215, 260, 265, 316, 344, 395, 424, 430, 520, 530, 559, 632, 689, 790, 860, 1027, 1060, 1118, 1378, 1580, 1720, 2054, 2120, 2236, 2279, 2756, 2795, 3160, 3397, 3445, 4108, 4187, 4472, 4558, 5135, 5512, 5590, 6794, 6890, 8216, 8374, 9116, 10270, 11180, 11395, 13588, 13780, 16748, 16985, 18232, 20540, 20935, 22360, 22790, 27176, 27560, 29627, 33496, 33970, 41080, 41870, 44161, 45580, 54431, 59254, 67940, 83740, 88322, 91160, 108862, 118508, 135880, 148135, 167480, 176644, 180041, 217724, 220805, 237016, 272155, 296270, 353288, 360082, 435448, 441610, 544310, 592540, 720164, 883220, 900205, 1088620, 1185080, 1440328, 1766440, 1800410, 2177240, 2340533, 3600820, 4681066, 7201640, 9362132, 11702665, 18724264, 23405330, 46810660, 93621320]

約数ペア:

[(1, 93621320), (2, 46810660), (4, 23405330), (5, 18724264), (8, 11702665), (10, 9362132), (13, 7201640), (20, 4681066), (26, 3600820), (40, 2340533), (43, 2177240), (52, 1800410), (53, 1766440), (65, 1440328), (79, 1185080), (86, 1088620), (104, 900205), (106, 883220), (130, 720164), (158, 592540), (172, 544310), (212, 441610), (215, 435448), (260, 360082), (265, 353288), (316, 296270), (344, 272155), (395, 237016), (424, 220805), (430, 217724), (520, 180041), (530, 176644), (559, 167480), (632, 148135), (689, 135880), (790, 118508), (860, 108862), (1027, 91160), (1060, 88322), (1118, 83740), (1378, 67940), (1580, 59254), (1720, 54431), (2054, 45580), (2120, 44161), (2236, 41870), (2279, 41080), (2756, 33970), (2795, 33496), (3160, 29627), (3397, 27560), (3445, 27176), (4108, 22790), (4187, 22360), (4472, 20935), (4558, 20540), (5135, 18232), (5512, 16985), (5590, 16748), (6794, 13780), (6890, 13588), (8216, 11395), (8374, 11180), (9116, 10270)]