13413840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5081}}^1$

素因数の和:5108

約数の個数: 80

約数和(自身を含む): 45372096

約数和(自身を除く): 31958256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 5081, 10162, 15243, 20324, 25405, 30486, 40648, 50810, 55891, 60972, 76215, 81296, 101620, 111782, 121944, 152430, 167673, 203240, 223564, 243888, 279455, 304860, 335346, 406480, 447128, 558910, 609720, 670692, 838365, 894256, 1117820, 1219440, 1341384, 1676730, 2235640, 2682768, 3353460, 4471280, 6706920, 13413840]

約数ペア:

[(1, 13413840), (2, 6706920), (3, 4471280), (4, 3353460), (5, 2682768), (6, 2235640), (8, 1676730), (10, 1341384), (11, 1219440), (12, 1117820), (15, 894256), (16, 838365), (20, 670692), (22, 609720), (24, 558910), (30, 447128), (33, 406480), (40, 335346), (44, 304860), (48, 279455), (55, 243888), (60, 223564), (66, 203240), (80, 167673), (88, 152430), (110, 121944), (120, 111782), (132, 101620), (165, 81296), (176, 76215), (220, 60972), (240, 55891), (264, 50810), (330, 40648), (440, 30486), (528, 25405), (660, 20324), (880, 15243), (1320, 10162), (2640, 5081)]