40228104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 84187896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 29, 42, 46, 56, 58, 69, 84, 87, 92, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 348, 359, 406, 483, 552, 609, 644, 667, 696, 718, 812, 966, 1077, 1218, 1288, 1334, 1436, 1624, 1932, 2001, 2154, 2436, 2513, 2668, 2872, 3864, 4002, 4308, 4669, 4872, 5026, 5336, 7539, 8004, 8257, 8616, 9338, 10052, 10411, 14007, 15078, 16008, 16514, 18676, 20104, 20822, 24771, 28014, 30156, 31233, 33028, 37352, 41644, 49542, 56028, 57799, 60312, 62466, 66056, 72877, 83288, 99084, 112056, 115598, 124932, 145754, 173397, 198168, 218631, 231196, 239453, 249864, 291508, 346794, 437262, 462392, 478906, 583016, 693588, 718359, 874524, 957812, 1387176, 1436718, 1676171, 1749048, 1915624, 2873436, 3352342, 5028513, 5746872, 6704684, 10057026, 13409368, 20114052, 40228104]

約数ペア:

[(1, 40228104), (2, 20114052), (3, 13409368), (4, 10057026), (6, 6704684), (7, 5746872), (8, 5028513), (12, 3352342), (14, 2873436), (21, 1915624), (23, 1749048), (24, 1676171), (28, 1436718), (29, 1387176), (42, 957812), (46, 874524), (56, 718359), (58, 693588), (69, 583016), (84, 478906), (87, 462392), (92, 437262), (116, 346794), (138, 291508), (161, 249864), (168, 239453), (174, 231196), (184, 218631), (203, 198168), (232, 173397), (276, 145754), (322, 124932), (348, 115598), (359, 112056), (406, 99084), (483, 83288), (552, 72877), (609, 66056), (644, 62466), (667, 60312), (696, 57799), (718, 56028), (812, 49542), (966, 41644), (1077, 37352), (1218, 33028), (1288, 31233), (1334, 30156), (1436, 28014), (1624, 24771), (1932, 20822), (2001, 20104), (2154, 18676), (2436, 16514), (2513, 16008), (2668, 15078), (2872, 14007), (3864, 10411), (4002, 10052), (4308, 9338), (4669, 8616), (4872, 8257), (5026, 8004), (5336, 7539)]