58547840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 156280320

約数和(自身を除く): 97732480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 227, 248, 260, 310, 320, 403, 416, 454, 496, 520, 620, 640, 806, 832, 908, 992, 1040, 1135, 1240, 1612, 1664, 1816, 1984, 2015, 2080, 2270, 2480, 2951, 3224, 3632, 3968, 4030, 4160, 4540, 4960, 5902, 6448, 7037, 7264, 8060, 8320, 9080, 9920, 11804, 12896, 14074, 14528, 14755, 16120, 18160, 19840, 23608, 25792, 28148, 29056, 29510, 32240, 35185, 36320, 47216, 51584, 56296, 59020, 64480, 70370, 72640, 91481, 94432, 112592, 118040, 128960, 140740, 145280, 182962, 188864, 225184, 236080, 257920, 281480, 365924, 377728, 450368, 457405, 472160, 562960, 731848, 900736, 914810, 944320, 1125920, 1463696, 1829620, 1888640, 2251840, 2927392, 3659240, 4503680, 5854784, 7318480, 11709568, 14636960, 29273920, 58547840]

約数ペア:

[(1, 58547840), (2, 29273920), (4, 14636960), (5, 11709568), (8, 7318480), (10, 5854784), (13, 4503680), (16, 3659240), (20, 2927392), (26, 2251840), (31, 1888640), (32, 1829620), (40, 1463696), (52, 1125920), (62, 944320), (64, 914810), (65, 900736), (80, 731848), (104, 562960), (124, 472160), (128, 457405), (130, 450368), (155, 377728), (160, 365924), (208, 281480), (227, 257920), (248, 236080), (260, 225184), (310, 188864), (320, 182962), (403, 145280), (416, 140740), (454, 128960), (496, 118040), (520, 112592), (620, 94432), (640, 91481), (806, 72640), (832, 70370), (908, 64480), (992, 59020), (1040, 56296), (1135, 51584), (1240, 47216), (1612, 36320), (1664, 35185), (1816, 32240), (1984, 29510), (2015, 29056), (2080, 28148), (2270, 25792), (2480, 23608), (2951, 19840), (3224, 18160), (3632, 16120), (3968, 14755), (4030, 14528), (4160, 14074), (4540, 12896), (4960, 11804), (5902, 9920), (6448, 9080), (7037, 8320), (7264, 8060)]