91740560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 225949824

約数和(自身を除く): 134209264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 73, 80, 92, 115, 146, 184, 230, 292, 365, 368, 460, 584, 683, 730, 920, 1168, 1366, 1460, 1679, 1840, 2732, 2920, 3358, 3415, 5464, 5840, 6716, 6830, 8395, 10928, 13432, 13660, 15709, 16790, 26864, 27320, 31418, 33580, 49859, 54640, 62836, 67160, 78545, 99718, 125672, 134320, 157090, 199436, 249295, 251344, 314180, 398872, 498590, 628360, 797744, 997180, 1146757, 1256720, 1994360, 2293514, 3988720, 4587028, 5733785, 9174056, 11467570, 18348112, 22935140, 45870280, 91740560]

約数ペア:

[(1, 91740560), (2, 45870280), (4, 22935140), (5, 18348112), (8, 11467570), (10, 9174056), (16, 5733785), (20, 4587028), (23, 3988720), (40, 2293514), (46, 1994360), (73, 1256720), (80, 1146757), (92, 997180), (115, 797744), (146, 628360), (184, 498590), (230, 398872), (292, 314180), (365, 251344), (368, 249295), (460, 199436), (584, 157090), (683, 134320), (730, 125672), (920, 99718), (1168, 78545), (1366, 67160), (1460, 62836), (1679, 54640), (1840, 49859), (2732, 33580), (2920, 31418), (3358, 27320), (3415, 26864), (5464, 16790), (5840, 15709), (6716, 13660), (6830, 13432), (8395, 10928)]