157039080680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1\times {\mathrm{57373}}^1$

素因数の和:59094

約数の個数: 64

約数和(自身を含む): 362179112400

約数和(自身を除く): 205140031720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1669, 3338, 6676, 8345, 13352, 16690, 33380, 57373, 66760, 68429, 114746, 136858, 229492, 273716, 286865, 342145, 458984, 547432, 573730, 684290, 1147460, 1368580, 2294920, 2352293, 2737160, 4704586, 9409172, 11761465, 18818344, 23522930, 47045860, 94091720, 95755537, 191511074, 383022148, 478777685, 766044296, 957555370, 1915110740, 3830221480, 3925977017, 7851954034, 15703908068, 19629885085, 31407816136, 39259770170, 78519540340, 157039080680]

約数ペア:

[(1, 157039080680), (2, 78519540340), (4, 39259770170), (5, 31407816136), (8, 19629885085), (10, 15703908068), (20, 7851954034), (40, 3925977017), (41, 3830221480), (82, 1915110740), (164, 957555370), (205, 766044296), (328, 478777685), (410, 383022148), (820, 191511074), (1640, 95755537), (1669, 94091720), (3338, 47045860), (6676, 23522930), (8345, 18818344), (13352, 11761465), (16690, 9409172), (33380, 4704586), (57373, 2737160), (66760, 2352293), (68429, 2294920), (114746, 1368580), (136858, 1147460), (229492, 684290), (273716, 573730), (286865, 547432), (342145, 458984)]