88047872140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{62921}}^1$

素因数の和:63059

約数の個数: 96

約数和(自身を含む): 199240247808

約数和(自身を除く): 111192375668

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 61, 62, 74, 122, 124, 148, 155, 185, 244, 305, 310, 370, 610, 620, 740, 1147, 1220, 1891, 2257, 2294, 3782, 4514, 4588, 5735, 7564, 9028, 9455, 11285, 11470, 18910, 22570, 22940, 37820, 45140, 62921, 69967, 125842, 139934, 251684, 279868, 314605, 349835, 629210, 699670, 1258420, 1399340, 1950551, 2328077, 3838181, 3901102, 4656154, 7676362, 7802204, 9312308, 9752755, 11640385, 15352724, 19190905, 19505510, 23280770, 38381810, 39011020, 46561540, 72170387, 76763620, 118983611, 142012697, 144340774, 237967222, 284025394, 288681548, 360851935, 475934444, 568050788, 594918055, 710063485, 721703870, 1189836110, 1420126970, 1443407740, 2379672220, 2840253940, 4402393607, 8804787214, 17609574428, 22011968035, 44023936070, 88047872140]

約数ペア:

[(1, 88047872140), (2, 44023936070), (4, 22011968035), (5, 17609574428), (10, 8804787214), (20, 4402393607), (31, 2840253940), (37, 2379672220), (61, 1443407740), (62, 1420126970), (74, 1189836110), (122, 721703870), (124, 710063485), (148, 594918055), (155, 568050788), (185, 475934444), (244, 360851935), (305, 288681548), (310, 284025394), (370, 237967222), (610, 144340774), (620, 142012697), (740, 118983611), (1147, 76763620), (1220, 72170387), (1891, 46561540), (2257, 39011020), (2294, 38381810), (3782, 23280770), (4514, 19505510), (4588, 19190905), (5735, 15352724), (7564, 11640385), (9028, 9752755), (9455, 9312308), (11285, 7802204), (11470, 7676362), (18910, 4656154), (22570, 3901102), (22940, 3838181), (37820, 2328077), (45140, 1950551), (62921, 1399340), (69967, 1258420), (125842, 699670), (139934, 629210), (251684, 349835), (279868, 314605)]