66453400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 169520400

約数和(自身を除く): 103067000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 100, 104, 122, 130, 200, 244, 260, 305, 325, 419, 488, 520, 610, 650, 793, 838, 1220, 1300, 1525, 1586, 1676, 2095, 2440, 2600, 3050, 3172, 3352, 3965, 4190, 5447, 6100, 6344, 7930, 8380, 10475, 10894, 12200, 15860, 16760, 19825, 20950, 21788, 25559, 27235, 31720, 39650, 41900, 43576, 51118, 54470, 79300, 83800, 102236, 108940, 127795, 136175, 158600, 204472, 217880, 255590, 272350, 332267, 511180, 544700, 638975, 664534, 1022360, 1089400, 1277950, 1329068, 1661335, 2555900, 2658136, 3322670, 5111800, 6645340, 8306675, 13290680, 16613350, 33226700, 66453400]

約数ペア:

[(1, 66453400), (2, 33226700), (4, 16613350), (5, 13290680), (8, 8306675), (10, 6645340), (13, 5111800), (20, 3322670), (25, 2658136), (26, 2555900), (40, 1661335), (50, 1329068), (52, 1277950), (61, 1089400), (65, 1022360), (100, 664534), (104, 638975), (122, 544700), (130, 511180), (200, 332267), (244, 272350), (260, 255590), (305, 217880), (325, 204472), (419, 158600), (488, 136175), (520, 127795), (610, 108940), (650, 102236), (793, 83800), (838, 79300), (1220, 54470), (1300, 51118), (1525, 43576), (1586, 41900), (1676, 39650), (2095, 31720), (2440, 27235), (2600, 25559), (3050, 21788), (3172, 20950), (3352, 19825), (3965, 16760), (4190, 15860), (5447, 12200), (6100, 10894), (6344, 10475), (7930, 8380)]