58163750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 80

約数和(自身を含む): 119961600

約数和(自身を除く): 61797850

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 79, 95, 125, 155, 158, 190, 250, 310, 395, 475, 589, 625, 775, 790, 950, 1178, 1250, 1501, 1550, 1975, 2375, 2449, 2945, 3002, 3875, 3950, 4750, 4898, 5890, 7505, 7750, 9875, 11875, 12245, 14725, 15010, 19375, 19750, 23750, 24490, 29450, 37525, 38750, 46531, 49375, 61225, 73625, 75050, 93062, 98750, 122450, 147250, 187625, 232655, 306125, 368125, 375250, 465310, 612250, 736250, 938125, 1163275, 1530625, 1876250, 2326550, 3061250, 5816375, 11632750, 29081875, 58163750]

約数ペア:

[(1, 58163750), (2, 29081875), (5, 11632750), (10, 5816375), (19, 3061250), (25, 2326550), (31, 1876250), (38, 1530625), (50, 1163275), (62, 938125), (79, 736250), (95, 612250), (125, 465310), (155, 375250), (158, 368125), (190, 306125), (250, 232655), (310, 187625), (395, 147250), (475, 122450), (589, 98750), (625, 93062), (775, 75050), (790, 73625), (950, 61225), (1178, 49375), (1250, 46531), (1501, 38750), (1550, 37525), (1975, 29450), (2375, 24490), (2449, 23750), (2945, 19750), (3002, 19375), (3875, 15010), (3950, 14725), (4750, 12245), (4898, 11875), (5890, 9875), (7505, 7750)]