65923160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 91670440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 683, 760, 1016, 1270, 1366, 2413, 2540, 2732, 3415, 4826, 5080, 5464, 6830, 9652, 12065, 12977, 13660, 19304, 24130, 25954, 27320, 48260, 51908, 64885, 86741, 96520, 103816, 129770, 173482, 259540, 346964, 433705, 519080, 693928, 867410, 1648079, 1734820, 3296158, 3469640, 6592316, 8240395, 13184632, 16480790, 32961580, 65923160]

約数ペア:

[(1, 65923160), (2, 32961580), (4, 16480790), (5, 13184632), (8, 8240395), (10, 6592316), (19, 3469640), (20, 3296158), (38, 1734820), (40, 1648079), (76, 867410), (95, 693928), (127, 519080), (152, 433705), (190, 346964), (254, 259540), (380, 173482), (508, 129770), (635, 103816), (683, 96520), (760, 86741), (1016, 64885), (1270, 51908), (1366, 48260), (2413, 27320), (2540, 25954), (2732, 24130), (3415, 19304), (4826, 13660), (5080, 12977), (5464, 12065), (6830, 9652)]