1567140250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1259}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 3170119680

約数和(自身を除く): 1602979430

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 383, 650, 766, 1259, 1625, 1915, 2518, 3250, 3830, 4979, 6295, 9575, 9958, 12590, 16367, 19150, 24895, 31475, 32734, 47875, 49790, 62950, 81835, 95750, 124475, 157375, 163670, 248950, 314750, 409175, 482197, 622375, 818350, 964394, 1244750, 2045875, 2410985, 4091750, 4821970, 6268561, 12054925, 12537122, 24109850, 31342805, 60274625, 62685610, 120549250, 156714025, 313428050, 783570125, 1567140250]

約数ペア:

[(1, 1567140250), (2, 783570125), (5, 313428050), (10, 156714025), (13, 120549250), (25, 62685610), (26, 60274625), (50, 31342805), (65, 24109850), (125, 12537122), (130, 12054925), (250, 6268561), (325, 4821970), (383, 4091750), (650, 2410985), (766, 2045875), (1259, 1244750), (1625, 964394), (1915, 818350), (2518, 622375), (3250, 482197), (3830, 409175), (4979, 314750), (6295, 248950), (9575, 163670), (9958, 157375), (12590, 124475), (16367, 95750), (19150, 81835), (24895, 62950), (31475, 49790), (32734, 47875)]