41167750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 43746170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 125, 130, 239, 250, 265, 325, 478, 530, 650, 689, 1195, 1325, 1378, 1625, 2390, 2650, 3107, 3250, 3445, 5975, 6214, 6625, 6890, 11950, 12667, 13250, 15535, 17225, 25334, 29875, 31070, 34450, 59750, 63335, 77675, 86125, 126670, 155350, 164671, 172250, 316675, 329342, 388375, 633350, 776750, 823355, 1583375, 1646710, 3166750, 4116775, 8233550, 20583875, 41167750]

約数ペア:

[(1, 41167750), (2, 20583875), (5, 8233550), (10, 4116775), (13, 3166750), (25, 1646710), (26, 1583375), (50, 823355), (53, 776750), (65, 633350), (106, 388375), (125, 329342), (130, 316675), (239, 172250), (250, 164671), (265, 155350), (325, 126670), (478, 86125), (530, 77675), (650, 63335), (689, 59750), (1195, 34450), (1325, 31070), (1378, 29875), (1625, 25334), (2390, 17225), (2650, 15535), (3107, 13250), (3250, 12667), (3445, 11950), (5975, 6890), (6214, 6625)]