65870200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 169632000

約数和(自身を除く): 103761800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 79, 88, 100, 110, 158, 200, 220, 275, 316, 379, 395, 440, 550, 632, 758, 790, 869, 1100, 1516, 1580, 1738, 1895, 1975, 2200, 3032, 3160, 3476, 3790, 3950, 4169, 4345, 6952, 7580, 7900, 8338, 8690, 9475, 15160, 15800, 16676, 17380, 18950, 20845, 21725, 29941, 33352, 34760, 37900, 41690, 43450, 59882, 75800, 83380, 86900, 104225, 119764, 149705, 166760, 173800, 208450, 239528, 299410, 329351, 416900, 598820, 658702, 748525, 833800, 1197640, 1317404, 1497050, 1646755, 2634808, 2994100, 3293510, 5988200, 6587020, 8233775, 13174040, 16467550, 32935100, 65870200]

約数ペア:

[(1, 65870200), (2, 32935100), (4, 16467550), (5, 13174040), (8, 8233775), (10, 6587020), (11, 5988200), (20, 3293510), (22, 2994100), (25, 2634808), (40, 1646755), (44, 1497050), (50, 1317404), (55, 1197640), (79, 833800), (88, 748525), (100, 658702), (110, 598820), (158, 416900), (200, 329351), (220, 299410), (275, 239528), (316, 208450), (379, 173800), (395, 166760), (440, 149705), (550, 119764), (632, 104225), (758, 86900), (790, 83380), (869, 75800), (1100, 59882), (1516, 43450), (1580, 41690), (1738, 37900), (1895, 34760), (1975, 33352), (2200, 29941), (3032, 21725), (3160, 20845), (3476, 18950), (3790, 17380), (3950, 16676), (4169, 15800), (4345, 15160), (6952, 9475), (7580, 8690), (7900, 8338)]