38889852290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{6073}}^1$

素因数の和:6507

約数の個数: 64

約数和(自身を含む): 74940526080

約数和(自身を除く): 36050673790

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 271, 278, 542, 695, 1355, 1390, 2363, 2710, 4607, 4726, 6073, 9214, 11815, 12146, 23035, 23630, 30365, 37669, 46070, 60730, 75338, 103241, 188345, 206482, 376690, 516205, 640373, 844147, 1032410, 1280746, 1645783, 1688294, 3201865, 3291566, 4220735, 6403730, 8228915, 8441470, 14350499, 16457830, 27978311, 28700998, 55956622, 71752495, 139891555, 143504990, 228763837, 279783110, 457527674, 1143819185, 2287638370, 3888985229, 7777970458, 19444926145, 38889852290]

約数ペア:

[(1, 38889852290), (2, 19444926145), (5, 7777970458), (10, 3888985229), (17, 2287638370), (34, 1143819185), (85, 457527674), (139, 279783110), (170, 228763837), (271, 143504990), (278, 139891555), (542, 71752495), (695, 55956622), (1355, 28700998), (1390, 27978311), (2363, 16457830), (2710, 14350499), (4607, 8441470), (4726, 8228915), (6073, 6403730), (9214, 4220735), (11815, 3291566), (12146, 3201865), (23035, 1688294), (23630, 1645783), (30365, 1280746), (37669, 1032410), (46070, 844147), (60730, 640373), (75338, 516205), (103241, 376690), (188345, 206482)]