1337083520

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25171}}^1$

素因数の和:25273

約数の個数: 64

約数和(自身を含む): 3235105440

約数和(自身を除く): 1898021920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 10624, 13280, 25171, 26560, 50342, 53120, 100684, 125855, 201368, 251710, 402736, 503420, 805472, 1006840, 1610944, 2013680, 2089193, 3221888, 4027360, 4178386, 8054720, 8356772, 10445965, 16109440, 16713544, 20891930, 33427088, 41783860, 66854176, 83567720, 133708352, 167135440, 267416704, 334270880, 668541760, 1337083520]

約数ペア:

[(1, 1337083520), (2, 668541760), (4, 334270880), (5, 267416704), (8, 167135440), (10, 133708352), (16, 83567720), (20, 66854176), (32, 41783860), (40, 33427088), (64, 20891930), (80, 16713544), (83, 16109440), (128, 10445965), (160, 8356772), (166, 8054720), (320, 4178386), (332, 4027360), (415, 3221888), (640, 2089193), (664, 2013680), (830, 1610944), (1328, 1006840), (1660, 805472), (2656, 503420), (3320, 402736), (5312, 251710), (6640, 201368), (10624, 125855), (13280, 100684), (25171, 53120), (26560, 50342)]