2005031376

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 5710090880

約数和(自身を除く): 3705059504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 337, 474, 523, 632, 674, 711, 948, 1011, 1046, 1264, 1348, 1422, 1569, 1896, 2022, 2092, 2696, 2844, 3033, 3138, 3792, 4044, 4184, 4707, 5392, 5688, 6066, 6276, 8088, 8368, 9414, 11376, 12132, 12552, 16176, 18828, 24264, 25104, 26623, 37656, 41317, 48528, 53246, 75312, 79869, 82634, 106492, 123951, 159738, 165268, 176251, 212984, 239607, 247902, 319476, 330536, 352502, 371853, 425968, 479214, 495804, 528753, 638952, 661072, 705004, 743706, 958428, 991608, 1057506, 1277904, 1410008, 1487412, 1586259, 1916856, 1983216, 2115012, 2820016, 2974824, 3172518, 3833712, 4230024, 5949648, 6345036, 8460048, 12690072, 13923829, 25380144, 27847658, 41771487, 55695316, 83542974, 111390632, 125314461, 167085948, 222781264, 250628922, 334171896, 501257844, 668343792, 1002515688, 2005031376]

約数ペア:

[(1, 2005031376), (2, 1002515688), (3, 668343792), (4, 501257844), (6, 334171896), (8, 250628922), (9, 222781264), (12, 167085948), (16, 125314461), (18, 111390632), (24, 83542974), (36, 55695316), (48, 41771487), (72, 27847658), (79, 25380144), (144, 13923829), (158, 12690072), (237, 8460048), (316, 6345036), (337, 5949648), (474, 4230024), (523, 3833712), (632, 3172518), (674, 2974824), (711, 2820016), (948, 2115012), (1011, 1983216), (1046, 1916856), (1264, 1586259), (1348, 1487412), (1422, 1410008), (1569, 1277904), (1896, 1057506), (2022, 991608), (2092, 958428), (2696, 743706), (2844, 705004), (3033, 661072), (3138, 638952), (3792, 528753), (4044, 495804), (4184, 479214), (4707, 425968), (5392, 371853), (5688, 352502), (6066, 330536), (6276, 319476), (8088, 247902), (8368, 239607), (9414, 212984), (11376, 176251), (12132, 165268), (12552, 159738), (16176, 123951), (18828, 106492), (24264, 82634), (25104, 79869), (26623, 75312), (37656, 53246), (41317, 48528)]