325530736360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{210907}}^1$

素因数の和:211786

約数の個数: 64

約数和(自身を含む): 748942744320

約数和(自身を除く): 423412007960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 821, 940, 1642, 1880, 3284, 4105, 6568, 8210, 16420, 32840, 38587, 77174, 154348, 192935, 210907, 308696, 385870, 421814, 771740, 843628, 1054535, 1543480, 1687256, 2109070, 4218140, 8436280, 9912629, 19825258, 39650516, 49563145, 79301032, 99126290, 173154647, 198252580, 346309294, 396505160, 692618588, 865773235, 1385237176, 1731546470, 3463092940, 6926185880, 8138268409, 16276536818, 32553073636, 40691342045, 65106147272, 81382684090, 162765368180, 325530736360]

約数ペア:

[(1, 325530736360), (2, 162765368180), (4, 81382684090), (5, 65106147272), (8, 40691342045), (10, 32553073636), (20, 16276536818), (40, 8138268409), (47, 6926185880), (94, 3463092940), (188, 1731546470), (235, 1385237176), (376, 865773235), (470, 692618588), (821, 396505160), (940, 346309294), (1642, 198252580), (1880, 173154647), (3284, 99126290), (4105, 79301032), (6568, 49563145), (8210, 39650516), (16420, 19825258), (32840, 9912629), (38587, 8436280), (77174, 4218140), (154348, 2109070), (192935, 1687256), (210907, 1543480), (308696, 1054535), (385870, 843628), (421814, 771740)]