133079680

素因数分解:

$2^7\times 5^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 319739400

約数和(自身を除く): 186659720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 269, 320, 538, 640, 773, 1076, 1345, 1546, 2152, 2690, 3092, 3865, 4304, 5380, 6184, 7730, 8608, 10760, 12368, 15460, 17216, 21520, 24736, 30920, 34432, 43040, 49472, 61840, 86080, 98944, 123680, 172160, 207937, 247360, 415874, 494720, 831748, 1039685, 1663496, 2079370, 3326992, 4158740, 6653984, 8317480, 13307968, 16634960, 26615936, 33269920, 66539840, 133079680]

約数ペア:

[(1, 133079680), (2, 66539840), (4, 33269920), (5, 26615936), (8, 16634960), (10, 13307968), (16, 8317480), (20, 6653984), (32, 4158740), (40, 3326992), (64, 2079370), (80, 1663496), (128, 1039685), (160, 831748), (269, 494720), (320, 415874), (538, 247360), (640, 207937), (773, 172160), (1076, 123680), (1345, 98944), (1546, 86080), (2152, 61840), (2690, 49472), (3092, 43040), (3865, 34432), (4304, 30920), (5380, 24736), (6184, 21520), (7730, 17216), (8608, 15460), (10760, 12368)]