408097256450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{81953}}^1$

素因数の和:82188

約数の個数: 96

約数和(自身を含む): 839974738176

約数和(自身を除く): 431877481726

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 163, 235, 325, 326, 470, 611, 650, 815, 1175, 1222, 1630, 2119, 2350, 3055, 4075, 4238, 6110, 7661, 8150, 10595, 15275, 15322, 21190, 30550, 38305, 52975, 76610, 81953, 99593, 105950, 163906, 191525, 199186, 383050, 409765, 497965, 819530, 995930, 1065389, 2048825, 2130778, 2489825, 3851791, 4097650, 4979650, 5326945, 7703582, 10653890, 13358339, 19258955, 26634725, 26716678, 38517910, 50073283, 53269450, 66791695, 96294775, 100146566, 133583390, 173658407, 192589550, 250366415, 333958475, 347316814, 500732830, 627841933, 667916950, 868292035, 1251832075, 1255683866, 1736584070, 2503664150, 3139209665, 4341460175, 6278419330, 8161945129, 8682920350, 15696048325, 16323890258, 31392096650, 40809725645, 81619451290, 204048628225, 408097256450]

約数ペア:

[(1, 408097256450), (2, 204048628225), (5, 81619451290), (10, 40809725645), (13, 31392096650), (25, 16323890258), (26, 15696048325), (47, 8682920350), (50, 8161945129), (65, 6278419330), (94, 4341460175), (130, 3139209665), (163, 2503664150), (235, 1736584070), (325, 1255683866), (326, 1251832075), (470, 868292035), (611, 667916950), (650, 627841933), (815, 500732830), (1175, 347316814), (1222, 333958475), (1630, 250366415), (2119, 192589550), (2350, 173658407), (3055, 133583390), (4075, 100146566), (4238, 96294775), (6110, 66791695), (7661, 53269450), (8150, 50073283), (10595, 38517910), (15275, 26716678), (15322, 26634725), (21190, 19258955), (30550, 13358339), (38305, 10653890), (52975, 7703582), (76610, 5326945), (81953, 4979650), (99593, 4097650), (105950, 3851791), (163906, 2489825), (191525, 2130778), (199186, 2048825), (383050, 1065389), (409765, 995930), (497965, 819530)]