16103639500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{66959}}^1$

素因数の和:67028

約数の個数: 96

約数和(自身を含む): 38900010240

約数和(自身を除く): 22796370740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 125, 130, 148, 185, 250, 260, 325, 370, 481, 500, 650, 740, 925, 962, 1300, 1625, 1850, 1924, 2405, 3250, 3700, 4625, 4810, 6500, 9250, 9620, 12025, 18500, 24050, 48100, 60125, 66959, 120250, 133918, 240500, 267836, 334795, 669590, 870467, 1339180, 1673975, 1740934, 2477483, 3347950, 3481868, 4352335, 4954966, 6695900, 8369875, 8704670, 9909932, 12387415, 16739750, 17409340, 21761675, 24774830, 32207279, 33479500, 43523350, 49549660, 61937075, 64414558, 87046700, 108808375, 123874150, 128829116, 161036395, 217616750, 247748300, 309685375, 322072790, 435233500, 619370750, 644145580, 805181975, 1238741500, 1610363950, 3220727900, 4025909875, 8051819750, 16103639500]

約数ペア:

[(1, 16103639500), (2, 8051819750), (4, 4025909875), (5, 3220727900), (10, 1610363950), (13, 1238741500), (20, 805181975), (25, 644145580), (26, 619370750), (37, 435233500), (50, 322072790), (52, 309685375), (65, 247748300), (74, 217616750), (100, 161036395), (125, 128829116), (130, 123874150), (148, 108808375), (185, 87046700), (250, 64414558), (260, 61937075), (325, 49549660), (370, 43523350), (481, 33479500), (500, 32207279), (650, 24774830), (740, 21761675), (925, 17409340), (962, 16739750), (1300, 12387415), (1625, 9909932), (1850, 8704670), (1924, 8369875), (2405, 6695900), (3250, 4954966), (3700, 4352335), (4625, 3481868), (4810, 3347950), (6500, 2477483), (9250, 1740934), (9620, 1673975), (12025, 1339180), (18500, 870467), (24050, 669590), (48100, 334795), (60125, 267836), (66959, 240500), (120250, 133918)]