1253702000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 3183558144

約数和(自身を除く): 1929856144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 73, 80, 100, 124, 125, 146, 155, 200, 248, 250, 277, 292, 310, 365, 400, 496, 500, 554, 584, 620, 730, 775, 1000, 1108, 1168, 1240, 1385, 1460, 1550, 1825, 2000, 2216, 2263, 2480, 2770, 2920, 3100, 3650, 3875, 4432, 4526, 5540, 5840, 6200, 6925, 7300, 7750, 8587, 9052, 9125, 11080, 11315, 12400, 13850, 14600, 15500, 17174, 18104, 18250, 20221, 22160, 22630, 27700, 29200, 31000, 34348, 34625, 36208, 36500, 40442, 42935, 45260, 55400, 56575, 62000, 68696, 69250, 73000, 80884, 85870, 90520, 101105, 110800, 113150, 137392, 138500, 146000, 161768, 171740, 181040, 202210, 214675, 226300, 277000, 282875, 323536, 343480, 404420, 429350, 452600, 505525, 554000, 565750, 626851, 686960, 808840, 858700, 905200, 1011050, 1073375, 1131500, 1253702, 1617680, 1717400, 2022100, 2146750, 2263000, 2507404, 2527625, 3134255, 3434800, 4044200, 4293500, 4526000, 5014808, 5055250, 6268510, 8088400, 8587000, 10029616, 10110500, 12537020, 15671275, 17174000, 20221000, 25074040, 31342550, 40442000, 50148080, 62685100, 78356375, 125370200, 156712750, 250740400, 313425500, 626851000, 1253702000]

約数ペア:

[(1, 1253702000), (2, 626851000), (4, 313425500), (5, 250740400), (8, 156712750), (10, 125370200), (16, 78356375), (20, 62685100), (25, 50148080), (31, 40442000), (40, 31342550), (50, 25074040), (62, 20221000), (73, 17174000), (80, 15671275), (100, 12537020), (124, 10110500), (125, 10029616), (146, 8587000), (155, 8088400), (200, 6268510), (248, 5055250), (250, 5014808), (277, 4526000), (292, 4293500), (310, 4044200), (365, 3434800), (400, 3134255), (496, 2527625), (500, 2507404), (554, 2263000), (584, 2146750), (620, 2022100), (730, 1717400), (775, 1617680), (1000, 1253702), (1108, 1131500), (1168, 1073375), (1240, 1011050), (1385, 905200), (1460, 858700), (1550, 808840), (1825, 686960), (2000, 626851), (2216, 565750), (2263, 554000), (2480, 505525), (2770, 452600), (2920, 429350), (3100, 404420), (3650, 343480), (3875, 323536), (4432, 282875), (4526, 277000), (5540, 226300), (5840, 214675), (6200, 202210), (6925, 181040), (7300, 171740), (7750, 161768), (8587, 146000), (9052, 138500), (9125, 137392), (11080, 113150), (11315, 110800), (12400, 101105), (13850, 90520), (14600, 85870), (15500, 80884), (17174, 73000), (18104, 69250), (18250, 68696), (20221, 62000), (22160, 56575), (22630, 55400), (27700, 45260), (29200, 42935), (31000, 40442), (34348, 36500), (34625, 36208)]