325156750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 640628352

約数和(自身を除く): 315471602

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 193, 230, 250, 293, 386, 575, 586, 965, 1150, 1465, 1930, 2875, 2930, 4439, 4825, 5750, 6739, 7325, 8878, 9650, 13478, 14650, 22195, 24125, 33695, 36625, 44390, 48250, 56549, 67390, 73250, 110975, 113098, 168475, 221950, 282745, 336950, 554875, 565490, 842375, 1109750, 1300627, 1413725, 1684750, 2601254, 2827450, 6503135, 7068625, 13006270, 14137250, 32515675, 65031350, 162578375, 325156750]

約数ペア:

[(1, 325156750), (2, 162578375), (5, 65031350), (10, 32515675), (23, 14137250), (25, 13006270), (46, 7068625), (50, 6503135), (115, 2827450), (125, 2601254), (193, 1684750), (230, 1413725), (250, 1300627), (293, 1109750), (386, 842375), (575, 565490), (586, 554875), (965, 336950), (1150, 282745), (1465, 221950), (1930, 168475), (2875, 113098), (2930, 110975), (4439, 73250), (4825, 67390), (5750, 56549), (6739, 48250), (7325, 44390), (8878, 36625), (9650, 33695), (13478, 24125), (14650, 22195)]