39687864700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{28387}}^1$

素因数の和:28484

約数の個数: 144

約数和(自身を含む): 99351641088

約数和(自身を除く): 59663776388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 41, 44, 50, 55, 62, 82, 100, 110, 124, 155, 164, 205, 220, 275, 310, 341, 410, 451, 550, 620, 682, 775, 820, 902, 1025, 1100, 1271, 1364, 1550, 1705, 1804, 2050, 2255, 2542, 3100, 3410, 4100, 4510, 5084, 6355, 6820, 8525, 9020, 11275, 12710, 13981, 17050, 22550, 25420, 27962, 28387, 31775, 34100, 45100, 55924, 56774, 63550, 69905, 113548, 127100, 139810, 141935, 279620, 283870, 312257, 349525, 567740, 624514, 699050, 709675, 879997, 1163867, 1249028, 1398100, 1419350, 1561285, 1759994, 2327734, 2838700, 3122570, 3519988, 4399985, 4655468, 5819335, 6245140, 7806425, 8799970, 9679967, 11638670, 12802537, 15612850, 17599940, 19359934, 21999925, 23277340, 25605074, 29096675, 31225700, 36079877, 38719868, 43999850, 48399835, 51210148, 58193350, 64012685, 72159754, 87999700, 96799670, 116386700, 128025370, 144319508, 180399385, 193599340, 241999175, 256050740, 320063425, 360798770, 396878647, 483998350, 640126850, 721597540, 793757294, 901996925, 967996700, 1280253700, 1587514588, 1803993850, 1984393235, 3607987700, 3968786470, 7937572940, 9921966175, 19843932350, 39687864700]

約数ペア:

[(1, 39687864700), (2, 19843932350), (4, 9921966175), (5, 7937572940), (10, 3968786470), (11, 3607987700), (20, 1984393235), (22, 1803993850), (25, 1587514588), (31, 1280253700), (41, 967996700), (44, 901996925), (50, 793757294), (55, 721597540), (62, 640126850), (82, 483998350), (100, 396878647), (110, 360798770), (124, 320063425), (155, 256050740), (164, 241999175), (205, 193599340), (220, 180399385), (275, 144319508), (310, 128025370), (341, 116386700), (410, 96799670), (451, 87999700), (550, 72159754), (620, 64012685), (682, 58193350), (775, 51210148), (820, 48399835), (902, 43999850), (1025, 38719868), (1100, 36079877), (1271, 31225700), (1364, 29096675), (1550, 25605074), (1705, 23277340), (1804, 21999925), (2050, 19359934), (2255, 17599940), (2542, 15612850), (3100, 12802537), (3410, 11638670), (4100, 9679967), (4510, 8799970), (5084, 7806425), (6355, 6245140), (6820, 5819335), (8525, 4655468), (9020, 4399985), (11275, 3519988), (12710, 3122570), (13981, 2838700), (17050, 2327734), (22550, 1759994), (25420, 1561285), (27962, 1419350), (28387, 1398100), (31775, 1249028), (34100, 1163867), (45100, 879997), (55924, 709675), (56774, 699050), (63550, 624514), (69905, 567740), (113548, 349525), (127100, 312257), (139810, 283870), (141935, 279620)]