63674000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 173322240

約数和(自身を除く): 109648240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 79, 80, 100, 104, 124, 125, 130, 155, 158, 200, 208, 248, 250, 260, 310, 316, 325, 395, 400, 403, 496, 500, 520, 620, 632, 650, 775, 790, 806, 1000, 1027, 1040, 1240, 1264, 1300, 1550, 1580, 1612, 1625, 1975, 2000, 2015, 2054, 2449, 2480, 2600, 3100, 3160, 3224, 3250, 3875, 3950, 4030, 4108, 4898, 5135, 5200, 6200, 6320, 6448, 6500, 7750, 7900, 8060, 8216, 9796, 9875, 10075, 10270, 12245, 12400, 13000, 15500, 15800, 16120, 16432, 19592, 19750, 20150, 20540, 24490, 25675, 26000, 31000, 31600, 31837, 32240, 39184, 39500, 40300, 41080, 48980, 50375, 51350, 61225, 62000, 63674, 79000, 80600, 82160, 97960, 100750, 102700, 122450, 127348, 128375, 158000, 159185, 161200, 195920, 201500, 205400, 244900, 254696, 256750, 306125, 318370, 403000, 410800, 489800, 509392, 513500, 612250, 636740, 795925, 806000, 979600, 1027000, 1224500, 1273480, 1591850, 2054000, 2449000, 2546960, 3183700, 3979625, 4898000, 6367400, 7959250, 12734800, 15918500, 31837000, 63674000]

約数ペア:

[(1, 63674000), (2, 31837000), (4, 15918500), (5, 12734800), (8, 7959250), (10, 6367400), (13, 4898000), (16, 3979625), (20, 3183700), (25, 2546960), (26, 2449000), (31, 2054000), (40, 1591850), (50, 1273480), (52, 1224500), (62, 1027000), (65, 979600), (79, 806000), (80, 795925), (100, 636740), (104, 612250), (124, 513500), (125, 509392), (130, 489800), (155, 410800), (158, 403000), (200, 318370), (208, 306125), (248, 256750), (250, 254696), (260, 244900), (310, 205400), (316, 201500), (325, 195920), (395, 161200), (400, 159185), (403, 158000), (496, 128375), (500, 127348), (520, 122450), (620, 102700), (632, 100750), (650, 97960), (775, 82160), (790, 80600), (806, 79000), (1000, 63674), (1027, 62000), (1040, 61225), (1240, 51350), (1264, 50375), (1300, 48980), (1550, 41080), (1580, 40300), (1612, 39500), (1625, 39184), (1975, 32240), (2000, 31837), (2015, 31600), (2054, 31000), (2449, 26000), (2480, 25675), (2600, 24490), (3100, 20540), (3160, 20150), (3224, 19750), (3250, 19592), (3875, 16432), (3950, 16120), (4030, 15800), (4108, 15500), (4898, 13000), (5135, 12400), (5200, 12245), (6200, 10270), (6320, 10075), (6448, 9875), (6500, 9796), (7750, 8216), (7900, 8060)]