40607580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 124185600

約数和(自身を除く): 83578020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 659, 780, 790, 948, 1027, 1185, 1318, 1580, 1977, 2054, 2370, 2636, 3081, 3295, 3954, 4108, 4740, 5135, 6162, 6590, 7908, 8567, 9885, 10270, 12324, 13180, 15405, 17134, 19770, 20540, 25701, 30810, 34268, 39540, 42835, 51402, 52061, 61620, 85670, 102804, 104122, 128505, 156183, 171340, 208244, 257010, 260305, 312366, 514020, 520610, 624732, 676793, 780915, 1041220, 1353586, 1561830, 2030379, 2707172, 3123660, 3383965, 4060758, 6767930, 8121516, 10151895, 13535860, 20303790, 40607580]

約数ペア:

[(1, 40607580), (2, 20303790), (3, 13535860), (4, 10151895), (5, 8121516), (6, 6767930), (10, 4060758), (12, 3383965), (13, 3123660), (15, 2707172), (20, 2030379), (26, 1561830), (30, 1353586), (39, 1041220), (52, 780915), (60, 676793), (65, 624732), (78, 520610), (79, 514020), (130, 312366), (156, 260305), (158, 257010), (195, 208244), (237, 171340), (260, 156183), (316, 128505), (390, 104122), (395, 102804), (474, 85670), (659, 61620), (780, 52061), (790, 51402), (948, 42835), (1027, 39540), (1185, 34268), (1318, 30810), (1580, 25701), (1977, 20540), (2054, 19770), (2370, 17134), (2636, 15405), (3081, 13180), (3295, 12324), (3954, 10270), (4108, 9885), (4740, 8567), (5135, 7908), (6162, 6590)]