104000640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{54167}}^1$

素因数の和:54189

約数の個数: 64

約数和(自身を含む): 331508160

約数和(自身を除く): 227507520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 54167, 108334, 162501, 216668, 270835, 325002, 433336, 541670, 650004, 812505, 866672, 1083340, 1300008, 1625010, 1733344, 2166680, 2600016, 3250020, 3466688, 4333360, 5200032, 6500040, 6933376, 8666720, 10400064, 13000080, 17333440, 20800128, 26000160, 34666880, 52000320, 104000640]

約数ペア:

[(1, 104000640), (2, 52000320), (3, 34666880), (4, 26000160), (5, 20800128), (6, 17333440), (8, 13000080), (10, 10400064), (12, 8666720), (15, 6933376), (16, 6500040), (20, 5200032), (24, 4333360), (30, 3466688), (32, 3250020), (40, 2600016), (48, 2166680), (60, 1733344), (64, 1625010), (80, 1300008), (96, 1083340), (120, 866672), (128, 812505), (160, 650004), (192, 541670), (240, 433336), (320, 325002), (384, 270835), (480, 216668), (640, 162501), (960, 108334), (1920, 54167)]