40963000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 108501120

約数和(自身を除く): 67538120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 125, 130, 137, 184, 200, 230, 250, 260, 274, 299, 325, 460, 500, 520, 548, 575, 598, 650, 685, 920, 1000, 1096, 1150, 1196, 1300, 1370, 1495, 1625, 1781, 2300, 2392, 2600, 2740, 2875, 2990, 3151, 3250, 3425, 3562, 4600, 5480, 5750, 5980, 6302, 6500, 6850, 7124, 7475, 8905, 11500, 11960, 12604, 13000, 13700, 14248, 14950, 15755, 17125, 17810, 23000, 25208, 27400, 29900, 31510, 34250, 35620, 37375, 40963, 44525, 59800, 63020, 68500, 71240, 74750, 78775, 81926, 89050, 126040, 137000, 149500, 157550, 163852, 178100, 204815, 222625, 299000, 315100, 327704, 356200, 393875, 409630, 445250, 630200, 787750, 819260, 890500, 1024075, 1575500, 1638520, 1781000, 2048150, 3151000, 4096300, 5120375, 8192600, 10240750, 20481500, 40963000]

約数ペア:

[(1, 40963000), (2, 20481500), (4, 10240750), (5, 8192600), (8, 5120375), (10, 4096300), (13, 3151000), (20, 2048150), (23, 1781000), (25, 1638520), (26, 1575500), (40, 1024075), (46, 890500), (50, 819260), (52, 787750), (65, 630200), (92, 445250), (100, 409630), (104, 393875), (115, 356200), (125, 327704), (130, 315100), (137, 299000), (184, 222625), (200, 204815), (230, 178100), (250, 163852), (260, 157550), (274, 149500), (299, 137000), (325, 126040), (460, 89050), (500, 81926), (520, 78775), (548, 74750), (575, 71240), (598, 68500), (650, 63020), (685, 59800), (920, 44525), (1000, 40963), (1096, 37375), (1150, 35620), (1196, 34250), (1300, 31510), (1370, 29900), (1495, 27400), (1625, 25208), (1781, 23000), (2300, 17810), (2392, 17125), (2600, 15755), (2740, 14950), (2875, 14248), (2990, 13700), (3151, 13000), (3250, 12604), (3425, 11960), (3562, 11500), (4600, 8905), (5480, 7475), (5750, 7124), (5980, 6850), (6302, 6500)]