4138301680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{2713}}^1$

素因数の和:3578

約数の個数: 80

約数和(自身を含む): 10055695680

約数和(自身を除く): 5917394000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 829, 920, 1658, 1840, 2713, 3316, 4145, 5426, 6632, 8290, 10852, 13264, 13565, 16580, 19067, 21704, 27130, 33160, 38134, 43408, 54260, 62399, 66320, 76268, 95335, 108520, 124798, 152536, 190670, 217040, 249596, 305072, 311995, 381340, 499192, 623990, 762680, 998384, 1247980, 1525360, 2249077, 2495960, 4498154, 4991920, 8996308, 11245385, 17992616, 22490770, 35985232, 44981540, 51728771, 89963080, 103457542, 179926160, 206915084, 258643855, 413830168, 517287710, 827660336, 1034575420, 2069150840, 4138301680]

約数ペア:

[(1, 4138301680), (2, 2069150840), (4, 1034575420), (5, 827660336), (8, 517287710), (10, 413830168), (16, 258643855), (20, 206915084), (23, 179926160), (40, 103457542), (46, 89963080), (80, 51728771), (92, 44981540), (115, 35985232), (184, 22490770), (230, 17992616), (368, 11245385), (460, 8996308), (829, 4991920), (920, 4498154), (1658, 2495960), (1840, 2249077), (2713, 1525360), (3316, 1247980), (4145, 998384), (5426, 762680), (6632, 623990), (8290, 499192), (10852, 381340), (13264, 311995), (13565, 305072), (16580, 249596), (19067, 217040), (21704, 190670), (27130, 152536), (33160, 124798), (38134, 108520), (43408, 95335), (54260, 76268), (62399, 66320)]