147106360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4721}}^1$

素因数の和:4792

約数の個数: 64

約数和(自身を含む): 356983200

約数和(自身を除く): 209876840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1640, 3116, 3895, 4721, 6232, 7790, 9442, 15580, 18884, 23605, 31160, 37768, 47210, 89699, 94420, 179398, 188840, 193561, 358796, 387122, 448495, 717592, 774244, 896990, 967805, 1548488, 1793980, 1935610, 3587960, 3677659, 3871220, 7355318, 7742440, 14710636, 18388295, 29421272, 36776590, 73553180, 147106360]

約数ペア:

[(1, 147106360), (2, 73553180), (4, 36776590), (5, 29421272), (8, 18388295), (10, 14710636), (19, 7742440), (20, 7355318), (38, 3871220), (40, 3677659), (41, 3587960), (76, 1935610), (82, 1793980), (95, 1548488), (152, 967805), (164, 896990), (190, 774244), (205, 717592), (328, 448495), (380, 387122), (410, 358796), (760, 193561), (779, 188840), (820, 179398), (1558, 94420), (1640, 89699), (3116, 47210), (3895, 37768), (4721, 31160), (6232, 23605), (7790, 18884), (9442, 15580)]