42321500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 105670656

約数和(自身を除く): 63349156

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 170, 221, 250, 260, 325, 340, 383, 425, 442, 500, 650, 766, 850, 884, 1105, 1300, 1532, 1625, 1700, 1915, 2125, 2210, 3250, 3830, 4250, 4420, 4979, 5525, 6500, 6511, 7660, 8500, 9575, 9958, 11050, 13022, 19150, 19916, 22100, 24895, 26044, 27625, 32555, 38300, 47875, 49790, 55250, 65110, 84643, 95750, 99580, 110500, 124475, 130220, 162775, 169286, 191500, 248950, 325550, 338572, 423215, 497900, 622375, 651100, 813875, 846430, 1244750, 1627750, 1692860, 2116075, 2489500, 3255500, 4232150, 8464300, 10580375, 21160750, 42321500]

約数ペア:

[(1, 42321500), (2, 21160750), (4, 10580375), (5, 8464300), (10, 4232150), (13, 3255500), (17, 2489500), (20, 2116075), (25, 1692860), (26, 1627750), (34, 1244750), (50, 846430), (52, 813875), (65, 651100), (68, 622375), (85, 497900), (100, 423215), (125, 338572), (130, 325550), (170, 248950), (221, 191500), (250, 169286), (260, 162775), (325, 130220), (340, 124475), (383, 110500), (425, 99580), (442, 95750), (500, 84643), (650, 65110), (766, 55250), (850, 49790), (884, 47875), (1105, 38300), (1300, 32555), (1532, 27625), (1625, 26044), (1700, 24895), (1915, 22100), (2125, 19916), (2210, 19150), (3250, 13022), (3830, 11050), (4250, 9958), (4420, 9575), (4979, 8500), (5525, 7660), (6500, 6511)]