16252860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 49900032

約数和(自身を除く): 33647172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 311, 335, 390, 402, 622, 670, 780, 804, 871, 933, 1005, 1244, 1340, 1555, 1742, 1866, 2010, 2613, 3110, 3484, 3732, 4020, 4043, 4355, 4665, 5226, 6220, 8086, 8710, 9330, 10452, 12129, 13065, 16172, 17420, 18660, 20215, 20837, 24258, 26130, 40430, 41674, 48516, 52260, 60645, 62511, 80860, 83348, 104185, 121290, 125022, 208370, 242580, 250044, 270881, 312555, 416740, 541762, 625110, 812643, 1083524, 1250220, 1354405, 1625286, 2708810, 3250572, 4063215, 5417620, 8126430, 16252860]

約数ペア:

[(1, 16252860), (2, 8126430), (3, 5417620), (4, 4063215), (5, 3250572), (6, 2708810), (10, 1625286), (12, 1354405), (13, 1250220), (15, 1083524), (20, 812643), (26, 625110), (30, 541762), (39, 416740), (52, 312555), (60, 270881), (65, 250044), (67, 242580), (78, 208370), (130, 125022), (134, 121290), (156, 104185), (195, 83348), (201, 80860), (260, 62511), (268, 60645), (311, 52260), (335, 48516), (390, 41674), (402, 40430), (622, 26130), (670, 24258), (780, 20837), (804, 20215), (871, 18660), (933, 17420), (1005, 16172), (1244, 13065), (1340, 12129), (1555, 10452), (1742, 9330), (1866, 8710), (2010, 8086), (2613, 6220), (3110, 5226), (3484, 4665), (3732, 4355), (4020, 4043)]