417046960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24943}}^1$

素因数の和:24986

約数の個数: 80

約数和(自身を含む): 1113500160

約数和(自身を除く): 696453200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 16720, 24943, 49886, 99772, 124715, 199544, 249430, 274373, 399088, 473917, 498860, 548746, 947834, 997720, 1097492, 1371865, 1895668, 1995440, 2194984, 2369585, 2743730, 3791336, 4389968, 4739170, 5213087, 5487460, 7582672, 9478340, 10426174, 10974920, 18956680, 20852348, 21949840, 26065435, 37913360, 41704696, 52130870, 83409392, 104261740, 208523480, 417046960]

約数ペア:

[(1, 417046960), (2, 208523480), (4, 104261740), (5, 83409392), (8, 52130870), (10, 41704696), (11, 37913360), (16, 26065435), (19, 21949840), (20, 20852348), (22, 18956680), (38, 10974920), (40, 10426174), (44, 9478340), (55, 7582672), (76, 5487460), (80, 5213087), (88, 4739170), (95, 4389968), (110, 3791336), (152, 2743730), (176, 2369585), (190, 2194984), (209, 1995440), (220, 1895668), (304, 1371865), (380, 1097492), (418, 997720), (440, 947834), (760, 548746), (836, 498860), (880, 473917), (1045, 399088), (1520, 274373), (1672, 249430), (2090, 199544), (3344, 124715), (4180, 99772), (8360, 49886), (16720, 24943)]