2589772693240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83112089}}^1$

素因数の和:83112160

約数の個数: 64

約数和(自身を含む): 6283274004000

約数和(自身を除く): 3693501310760

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, 6232, 7790, 15580, 31160, 83112089, 166224178, 332448356, 415560445, 664896712, 831120890, 1579129691, 1662241780, 3158259382, 3324483560, 3407595649, 6316518764, 6815191298, 7895648455, 12633037528, 13630382596, 15791296910, 17037978245, 27260765192, 31582593820, 34075956490, 63165187640, 64744317331, 68151912980, 129488634662, 136303825960, 258977269324, 323721586655, 517954538648, 647443173310, 1294886346620, 2589772693240]

約数ペア:

[(1, 2589772693240), (2, 1294886346620), (4, 647443173310), (5, 517954538648), (8, 323721586655), (10, 258977269324), (19, 136303825960), (20, 129488634662), (38, 68151912980), (40, 64744317331), (41, 63165187640), (76, 34075956490), (82, 31582593820), (95, 27260765192), (152, 17037978245), (164, 15791296910), (190, 13630382596), (205, 12633037528), (328, 7895648455), (380, 6815191298), (410, 6316518764), (760, 3407595649), (779, 3324483560), (820, 3158259382), (1558, 1662241780), (1640, 1579129691), (3116, 831120890), (3895, 664896712), (6232, 415560445), (7790, 332448356), (15580, 166224178), (31160, 83112089)]