9968009420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{201049}}^1$

素因数の和:201162

約数の個数: 48

約数和(自身を含む): 21819554400

約数和(自身を除く): 11851544980

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 670, 740, 1340, 2479, 4958, 9916, 12395, 24790, 49580, 201049, 402098, 804196, 1005245, 2010490, 4020980, 7438813, 13470283, 14877626, 26940566, 29755252, 37194065, 53881132, 67351415, 74388130, 134702830, 148776260, 269405660, 498400471, 996800942, 1993601884, 2492002355, 4984004710, 9968009420]

約数ペア:

[(1, 9968009420), (2, 4984004710), (4, 2492002355), (5, 1993601884), (10, 996800942), (20, 498400471), (37, 269405660), (67, 148776260), (74, 134702830), (134, 74388130), (148, 67351415), (185, 53881132), (268, 37194065), (335, 29755252), (370, 26940566), (670, 14877626), (740, 13470283), (1340, 7438813), (2479, 4020980), (4958, 2010490), (9916, 1005245), (12395, 804196), (24790, 402098), (49580, 201049)]