84471400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 215845560

約数和(自身を除く): 131374160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 100, 104, 106, 130, 200, 212, 260, 265, 325, 424, 520, 530, 613, 650, 689, 1060, 1226, 1300, 1325, 1378, 2120, 2452, 2600, 2650, 2756, 3065, 3445, 4904, 5300, 5512, 6130, 6890, 7969, 10600, 12260, 13780, 15325, 15938, 17225, 24520, 27560, 30650, 31876, 32489, 34450, 39845, 61300, 63752, 64978, 68900, 79690, 122600, 129956, 137800, 159380, 162445, 199225, 259912, 318760, 324890, 398450, 422357, 649780, 796900, 812225, 844714, 1299560, 1593800, 1624450, 1689428, 2111785, 3248900, 3378856, 4223570, 6497800, 8447140, 10558925, 16894280, 21117850, 42235700, 84471400]

約数ペア:

[(1, 84471400), (2, 42235700), (4, 21117850), (5, 16894280), (8, 10558925), (10, 8447140), (13, 6497800), (20, 4223570), (25, 3378856), (26, 3248900), (40, 2111785), (50, 1689428), (52, 1624450), (53, 1593800), (65, 1299560), (100, 844714), (104, 812225), (106, 796900), (130, 649780), (200, 422357), (212, 398450), (260, 324890), (265, 318760), (325, 259912), (424, 199225), (520, 162445), (530, 159380), (613, 137800), (650, 129956), (689, 122600), (1060, 79690), (1226, 68900), (1300, 64978), (1325, 63752), (1378, 61300), (2120, 39845), (2452, 34450), (2600, 32489), (2650, 31876), (2756, 30650), (3065, 27560), (3445, 24520), (4904, 17225), (5300, 15938), (5512, 15325), (6130, 13780), (6890, 12260), (7969, 10600)]