7401471220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{152231}}^1$

素因数の和:152281

約数の個数: 96

約数和(自身を含む): 19334681856

約数和(自身を除く): 11933210636

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1430, 1870, 2210, 2431, 2860, 3740, 4420, 4862, 9724, 12155, 24310, 48620, 152231, 304462, 608924, 761155, 1522310, 1674541, 1979003, 2587927, 3044620, 3349082, 3958006, 5175854, 6698164, 7916012, 8372705, 9895015, 10351708, 12939635, 16745410, 19790030, 21769033, 25879270, 28467197, 33490820, 33643051, 39580060, 43538066, 51758540, 56934394, 67286102, 87076132, 108845165, 113868788, 134572204, 142335985, 168215255, 217690330, 284671970, 336430510, 370073561, 435380660, 569343940, 672861020, 740147122, 1480294244, 1850367805, 3700735610, 7401471220]

約数ペア:

[(1, 7401471220), (2, 3700735610), (4, 1850367805), (5, 1480294244), (10, 740147122), (11, 672861020), (13, 569343940), (17, 435380660), (20, 370073561), (22, 336430510), (26, 284671970), (34, 217690330), (44, 168215255), (52, 142335985), (55, 134572204), (65, 113868788), (68, 108845165), (85, 87076132), (110, 67286102), (130, 56934394), (143, 51758540), (170, 43538066), (187, 39580060), (220, 33643051), (221, 33490820), (260, 28467197), (286, 25879270), (340, 21769033), (374, 19790030), (442, 16745410), (572, 12939635), (715, 10351708), (748, 9895015), (884, 8372705), (935, 7916012), (1105, 6698164), (1430, 5175854), (1870, 3958006), (2210, 3349082), (2431, 3044620), (2860, 2587927), (3740, 1979003), (4420, 1674541), (4862, 1522310), (9724, 761155), (12155, 608924), (24310, 304462), (48620, 152231)]