4684640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 12337920

約数和(自身を除く): 7653280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 67, 76, 80, 92, 95, 115, 134, 152, 160, 184, 190, 230, 268, 304, 335, 368, 380, 437, 460, 536, 608, 670, 736, 760, 874, 920, 1072, 1273, 1340, 1520, 1541, 1748, 1840, 2144, 2185, 2546, 2680, 3040, 3082, 3496, 3680, 4370, 5092, 5360, 6164, 6365, 6992, 7705, 8740, 10184, 10720, 12328, 12730, 13984, 15410, 17480, 20368, 24656, 25460, 29279, 30820, 34960, 40736, 49312, 50920, 58558, 61640, 69920, 101840, 117116, 123280, 146395, 203680, 234232, 246560, 292790, 468464, 585580, 936928, 1171160, 2342320, 4684640]

約数ペア:

[(1, 4684640), (2, 2342320), (4, 1171160), (5, 936928), (8, 585580), (10, 468464), (16, 292790), (19, 246560), (20, 234232), (23, 203680), (32, 146395), (38, 123280), (40, 117116), (46, 101840), (67, 69920), (76, 61640), (80, 58558), (92, 50920), (95, 49312), (115, 40736), (134, 34960), (152, 30820), (160, 29279), (184, 25460), (190, 24656), (230, 20368), (268, 17480), (304, 15410), (335, 13984), (368, 12730), (380, 12328), (437, 10720), (460, 10184), (536, 8740), (608, 7705), (670, 6992), (736, 6365), (760, 6164), (874, 5360), (920, 5092), (1072, 4370), (1273, 3680), (1340, 3496), (1520, 3082), (1541, 3040), (1748, 2680), (1840, 2546), (2144, 2185)]