65041600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 178582320

約数和(自身を除く): 113540720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 53, 59, 64, 65, 80, 100, 104, 106, 118, 130, 160, 200, 208, 212, 236, 260, 265, 295, 320, 325, 400, 416, 424, 472, 520, 530, 590, 650, 689, 767, 800, 832, 848, 944, 1040, 1060, 1180, 1300, 1325, 1378, 1475, 1534, 1600, 1696, 1888, 2080, 2120, 2360, 2600, 2650, 2756, 2950, 3068, 3127, 3392, 3445, 3776, 3835, 4160, 4240, 4720, 5200, 5300, 5512, 5900, 6136, 6254, 6890, 7670, 8480, 9440, 10400, 10600, 11024, 11800, 12272, 12508, 13780, 15340, 15635, 16960, 17225, 18880, 19175, 20800, 21200, 22048, 23600, 24544, 25016, 27560, 30680, 31270, 34450, 38350, 40651, 42400, 44096, 47200, 49088, 50032, 55120, 61360, 62540, 68900, 76700, 78175, 81302, 84800, 94400, 100064, 110240, 122720, 125080, 137800, 153400, 156350, 162604, 200128, 203255, 220480, 245440, 250160, 275600, 306800, 312700, 325208, 406510, 500320, 551200, 613600, 625400, 650416, 813020, 1000640, 1016275, 1102400, 1227200, 1250800, 1300832, 1626040, 2032550, 2501600, 2601664, 3252080, 4065100, 5003200, 6504160, 8130200, 13008320, 16260400, 32520800, 65041600]

約数ペア:

[(1, 65041600), (2, 32520800), (4, 16260400), (5, 13008320), (8, 8130200), (10, 6504160), (13, 5003200), (16, 4065100), (20, 3252080), (25, 2601664), (26, 2501600), (32, 2032550), (40, 1626040), (50, 1300832), (52, 1250800), (53, 1227200), (59, 1102400), (64, 1016275), (65, 1000640), (80, 813020), (100, 650416), (104, 625400), (106, 613600), (118, 551200), (130, 500320), (160, 406510), (200, 325208), (208, 312700), (212, 306800), (236, 275600), (260, 250160), (265, 245440), (295, 220480), (320, 203255), (325, 200128), (400, 162604), (416, 156350), (424, 153400), (472, 137800), (520, 125080), (530, 122720), (590, 110240), (650, 100064), (689, 94400), (767, 84800), (800, 81302), (832, 78175), (848, 76700), (944, 68900), (1040, 62540), (1060, 61360), (1180, 55120), (1300, 50032), (1325, 49088), (1378, 47200), (1475, 44096), (1534, 42400), (1600, 40651), (1696, 38350), (1888, 34450), (2080, 31270), (2120, 30680), (2360, 27560), (2600, 25016), (2650, 24544), (2756, 23600), (2950, 22048), (3068, 21200), (3127, 20800), (3392, 19175), (3445, 18880), (3776, 17225), (3835, 16960), (4160, 15635), (4240, 15340), (4720, 13780), (5200, 12508), (5300, 12272), (5512, 11800), (5900, 11024), (6136, 10600), (6254, 10400), (6890, 9440), (7670, 8480)]