73725460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 161489664

約数和(自身を除く): 87764204

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 670, 740, 1340, 1487, 2479, 2974, 4958, 5948, 7435, 9916, 12395, 14870, 24790, 29740, 49580, 55019, 99629, 110038, 199258, 220076, 275095, 398516, 498145, 550190, 996290, 1100380, 1992580, 3686273, 7372546, 14745092, 18431365, 36862730, 73725460]

約数ペア:

[(1, 73725460), (2, 36862730), (4, 18431365), (5, 14745092), (10, 7372546), (20, 3686273), (37, 1992580), (67, 1100380), (74, 996290), (134, 550190), (148, 498145), (185, 398516), (268, 275095), (335, 220076), (370, 199258), (670, 110038), (740, 99629), (1340, 55019), (1487, 49580), (2479, 29740), (2974, 24790), (4958, 14870), (5948, 12395), (7435, 9916)]