4364750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 9434880

約数和(自身を除く): 5070130

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 79, 85, 125, 130, 158, 170, 221, 250, 325, 395, 425, 442, 650, 790, 850, 1027, 1105, 1343, 1625, 1975, 2054, 2125, 2210, 2686, 3250, 3950, 4250, 5135, 5525, 6715, 9875, 10270, 11050, 13430, 17459, 19750, 25675, 27625, 33575, 34918, 51350, 55250, 67150, 87295, 128375, 167875, 174590, 256750, 335750, 436475, 872950, 2182375, 4364750]

約数ペア:

[(1, 4364750), (2, 2182375), (5, 872950), (10, 436475), (13, 335750), (17, 256750), (25, 174590), (26, 167875), (34, 128375), (50, 87295), (65, 67150), (79, 55250), (85, 51350), (125, 34918), (130, 33575), (158, 27625), (170, 25675), (221, 19750), (250, 17459), (325, 13430), (395, 11050), (425, 10270), (442, 9875), (650, 6715), (790, 5525), (850, 5135), (1027, 4250), (1105, 3950), (1343, 3250), (1625, 2686), (1975, 2210), (2054, 2125)]