3992300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 9697296

約数和(自身を除く): 5704996

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 83, 100, 130, 148, 166, 185, 260, 325, 332, 370, 415, 481, 650, 740, 830, 925, 962, 1079, 1300, 1660, 1850, 1924, 2075, 2158, 2405, 3071, 3700, 4150, 4316, 4810, 5395, 6142, 8300, 9620, 10790, 12025, 12284, 15355, 21580, 24050, 26975, 30710, 39923, 48100, 53950, 61420, 76775, 79846, 107900, 153550, 159692, 199615, 307100, 399230, 798460, 998075, 1996150, 3992300]

約数ペア:

[(1, 3992300), (2, 1996150), (4, 998075), (5, 798460), (10, 399230), (13, 307100), (20, 199615), (25, 159692), (26, 153550), (37, 107900), (50, 79846), (52, 76775), (65, 61420), (74, 53950), (83, 48100), (100, 39923), (130, 30710), (148, 26975), (166, 24050), (185, 21580), (260, 15355), (325, 12284), (332, 12025), (370, 10790), (415, 9620), (481, 8300), (650, 6142), (740, 5395), (830, 4810), (925, 4316), (962, 4150), (1079, 3700), (1300, 3071), (1660, 2405), (1850, 2158), (1924, 2075)]