40096992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 120975120

約数和(自身を除く): 80878128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 89, 96, 104, 114, 152, 156, 178, 208, 228, 247, 267, 304, 312, 356, 361, 416, 456, 494, 534, 608, 624, 712, 722, 741, 912, 988, 1068, 1083, 1157, 1248, 1424, 1444, 1482, 1691, 1824, 1976, 2136, 2166, 2314, 2848, 2888, 2964, 3382, 3471, 3952, 4272, 4332, 4628, 4693, 5073, 5776, 5928, 6764, 6942, 7904, 8544, 8664, 9256, 9386, 10146, 11552, 11856, 13528, 13884, 14079, 17328, 18512, 18772, 20292, 21983, 23712, 27056, 27768, 28158, 32129, 34656, 37024, 37544, 40584, 43966, 54112, 55536, 56316, 64258, 65949, 75088, 81168, 87932, 96387, 111072, 112632, 128516, 131898, 150176, 162336, 175864, 192774, 225264, 257032, 263796, 351728, 385548, 417677, 450528, 514064, 527592, 703456, 771096, 835354, 1028128, 1055184, 1253031, 1542192, 1670708, 2110368, 2506062, 3084384, 3341416, 5012124, 6682832, 10024248, 13365664, 20048496, 40096992]

約数ペア:

[(1, 40096992), (2, 20048496), (3, 13365664), (4, 10024248), (6, 6682832), (8, 5012124), (12, 3341416), (13, 3084384), (16, 2506062), (19, 2110368), (24, 1670708), (26, 1542192), (32, 1253031), (38, 1055184), (39, 1028128), (48, 835354), (52, 771096), (57, 703456), (76, 527592), (78, 514064), (89, 450528), (96, 417677), (104, 385548), (114, 351728), (152, 263796), (156, 257032), (178, 225264), (208, 192774), (228, 175864), (247, 162336), (267, 150176), (304, 131898), (312, 128516), (356, 112632), (361, 111072), (416, 96387), (456, 87932), (494, 81168), (534, 75088), (608, 65949), (624, 64258), (712, 56316), (722, 55536), (741, 54112), (912, 43966), (988, 40584), (1068, 37544), (1083, 37024), (1157, 34656), (1248, 32129), (1424, 28158), (1444, 27768), (1482, 27056), (1691, 23712), (1824, 21983), (1976, 20292), (2136, 18772), (2166, 18512), (2314, 17328), (2848, 14079), (2888, 13884), (2964, 13528), (3382, 11856), (3471, 11552), (3952, 10146), (4272, 9386), (4332, 9256), (4628, 8664), (4693, 8544), (5073, 7904), (5776, 6942), (5928, 6764)]