24973000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 67223520

約数和(自身を除く): 42250520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 113, 125, 130, 136, 170, 200, 221, 226, 250, 260, 325, 340, 425, 442, 452, 500, 520, 565, 650, 680, 850, 884, 904, 1000, 1105, 1130, 1300, 1469, 1625, 1700, 1768, 1921, 2125, 2210, 2260, 2600, 2825, 2938, 3250, 3400, 3842, 4250, 4420, 4520, 5525, 5650, 5876, 6500, 7345, 7684, 8500, 8840, 9605, 11050, 11300, 11752, 13000, 14125, 14690, 15368, 17000, 19210, 22100, 22600, 24973, 27625, 28250, 29380, 36725, 38420, 44200, 48025, 49946, 55250, 56500, 58760, 73450, 76840, 96050, 99892, 110500, 113000, 124865, 146900, 183625, 192100, 199784, 221000, 240125, 249730, 293800, 367250, 384200, 480250, 499460, 624325, 734500, 960500, 998920, 1248650, 1469000, 1921000, 2497300, 3121625, 4994600, 6243250, 12486500, 24973000]

約数ペア:

[(1, 24973000), (2, 12486500), (4, 6243250), (5, 4994600), (8, 3121625), (10, 2497300), (13, 1921000), (17, 1469000), (20, 1248650), (25, 998920), (26, 960500), (34, 734500), (40, 624325), (50, 499460), (52, 480250), (65, 384200), (68, 367250), (85, 293800), (100, 249730), (104, 240125), (113, 221000), (125, 199784), (130, 192100), (136, 183625), (170, 146900), (200, 124865), (221, 113000), (226, 110500), (250, 99892), (260, 96050), (325, 76840), (340, 73450), (425, 58760), (442, 56500), (452, 55250), (500, 49946), (520, 48025), (565, 44200), (650, 38420), (680, 36725), (850, 29380), (884, 28250), (904, 27625), (1000, 24973), (1105, 22600), (1130, 22100), (1300, 19210), (1469, 17000), (1625, 15368), (1700, 14690), (1768, 14125), (1921, 13000), (2125, 11752), (2210, 11300), (2260, 11050), (2600, 9605), (2825, 8840), (2938, 8500), (3250, 7684), (3400, 7345), (3842, 6500), (4250, 5876), (4420, 5650), (4520, 5525)]