111691775260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{15581}}^1$

素因数の和:16031

約数の個数: 96

約数和(自身を含む): 256542048000

約数和(自身を除く): 144850272740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 349, 395, 698, 790, 1027, 1396, 1580, 1745, 2054, 3490, 4108, 4537, 5135, 6980, 9074, 10270, 15581, 18148, 20540, 22685, 27571, 31162, 45370, 55142, 62324, 77905, 90740, 110284, 137855, 155810, 202553, 275710, 311620, 358423, 405106, 551420, 716846, 810212, 1012765, 1230899, 1433692, 1792115, 2025530, 2461798, 3584230, 4051060, 4923596, 5437769, 6154495, 7168460, 10875538, 12308990, 16001687, 21751076, 24617980, 27188845, 32003374, 54377690, 64006748, 70690997, 80008435, 108755380, 141381994, 160016870, 282763988, 320033740, 353454985, 429583751, 706909970, 859167502, 1413819940, 1718335004, 2147918755, 4295837510, 5584588763, 8591675020, 11169177526, 22338355052, 27922943815, 55845887630, 111691775260]

約数ペア:

[(1, 111691775260), (2, 55845887630), (4, 27922943815), (5, 22338355052), (10, 11169177526), (13, 8591675020), (20, 5584588763), (26, 4295837510), (52, 2147918755), (65, 1718335004), (79, 1413819940), (130, 859167502), (158, 706909970), (260, 429583751), (316, 353454985), (349, 320033740), (395, 282763988), (698, 160016870), (790, 141381994), (1027, 108755380), (1396, 80008435), (1580, 70690997), (1745, 64006748), (2054, 54377690), (3490, 32003374), (4108, 27188845), (4537, 24617980), (5135, 21751076), (6980, 16001687), (9074, 12308990), (10270, 10875538), (15581, 7168460), (18148, 6154495), (20540, 5437769), (22685, 4923596), (27571, 4051060), (31162, 3584230), (45370, 2461798), (55142, 2025530), (62324, 1792115), (77905, 1433692), (90740, 1230899), (110284, 1012765), (137855, 810212), (155810, 716846), (202553, 551420), (275710, 405106), (311620, 358423)]