5989750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 12841920

約数和(自身を除く): 6852170

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 97, 125, 130, 190, 194, 247, 250, 325, 475, 485, 494, 650, 950, 970, 1235, 1261, 1625, 1843, 2375, 2425, 2470, 2522, 3250, 3686, 4750, 4850, 6175, 6305, 9215, 12125, 12350, 12610, 18430, 23959, 24250, 30875, 31525, 46075, 47918, 61750, 63050, 92150, 119795, 157625, 230375, 239590, 315250, 460750, 598975, 1197950, 2994875, 5989750]

約数ペア:

[(1, 5989750), (2, 2994875), (5, 1197950), (10, 598975), (13, 460750), (19, 315250), (25, 239590), (26, 230375), (38, 157625), (50, 119795), (65, 92150), (95, 63050), (97, 61750), (125, 47918), (130, 46075), (190, 31525), (194, 30875), (247, 24250), (250, 23959), (325, 18430), (475, 12610), (485, 12350), (494, 12125), (650, 9215), (950, 6305), (970, 6175), (1235, 4850), (1261, 4750), (1625, 3686), (1843, 3250), (2375, 2522), (2425, 2470)]