1384016080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15083}}^1$

素因数の和:15164

約数の個数: 80

約数和(自身を含む): 3411638784

約数和(自身を除く): 2027622704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 1147, 1240, 1480, 2294, 2480, 2960, 4588, 5735, 9176, 11470, 15083, 18352, 22940, 30166, 45880, 60332, 75415, 91760, 120664, 150830, 241328, 301660, 467573, 558071, 603320, 935146, 1116142, 1206640, 1870292, 2232284, 2337865, 2790355, 3740584, 4464568, 4675730, 5580710, 7481168, 8929136, 9351460, 11161420, 17300201, 18702920, 22322840, 34600402, 37405840, 44645680, 69200804, 86501005, 138401608, 173002010, 276803216, 346004020, 692008040, 1384016080]

約数ペア:

[(1, 1384016080), (2, 692008040), (4, 346004020), (5, 276803216), (8, 173002010), (10, 138401608), (16, 86501005), (20, 69200804), (31, 44645680), (37, 37405840), (40, 34600402), (62, 22322840), (74, 18702920), (80, 17300201), (124, 11161420), (148, 9351460), (155, 8929136), (185, 7481168), (248, 5580710), (296, 4675730), (310, 4464568), (370, 3740584), (496, 2790355), (592, 2337865), (620, 2232284), (740, 1870292), (1147, 1206640), (1240, 1116142), (1480, 935146), (2294, 603320), (2480, 558071), (2960, 467573), (4588, 301660), (5735, 241328), (9176, 150830), (11470, 120664), (15083, 91760), (18352, 75415), (22940, 60332), (30166, 45880)]