296841250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 80

約数和(自身を含む): 601401240

約数和(自身を除く): 304559990

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 125, 170, 229, 250, 305, 425, 458, 610, 625, 850, 1037, 1145, 1250, 1525, 2074, 2125, 2290, 3050, 3893, 4250, 5185, 5725, 7625, 7786, 10370, 10625, 11450, 13969, 15250, 19465, 21250, 25925, 27938, 28625, 38125, 38930, 51850, 57250, 69845, 76250, 97325, 129625, 139690, 143125, 194650, 237473, 259250, 286250, 349225, 474946, 486625, 648125, 698450, 973250, 1187365, 1296250, 1746125, 2374730, 2433125, 3492250, 4866250, 5936825, 8730625, 11873650, 17461250, 29684125, 59368250, 148420625, 296841250]

約数ペア:

[(1, 296841250), (2, 148420625), (5, 59368250), (10, 29684125), (17, 17461250), (25, 11873650), (34, 8730625), (50, 5936825), (61, 4866250), (85, 3492250), (122, 2433125), (125, 2374730), (170, 1746125), (229, 1296250), (250, 1187365), (305, 973250), (425, 698450), (458, 648125), (610, 486625), (625, 474946), (850, 349225), (1037, 286250), (1145, 259250), (1250, 237473), (1525, 194650), (2074, 143125), (2125, 139690), (2290, 129625), (3050, 97325), (3893, 76250), (4250, 69845), (5185, 57250), (5725, 51850), (7625, 38930), (7786, 38125), (10370, 28625), (10625, 27938), (11450, 25925), (13969, 21250), (15250, 19465)]