39593150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 39151810

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 587, 710, 950, 1174, 1349, 1775, 2698, 2935, 3550, 5870, 6745, 11153, 13490, 14675, 22306, 29350, 33725, 41677, 55765, 67450, 83354, 111530, 208385, 278825, 416770, 557650, 791863, 1041925, 1583726, 2083850, 3959315, 7918630, 19796575, 39593150]

約数ペア:

[(1, 39593150), (2, 19796575), (5, 7918630), (10, 3959315), (19, 2083850), (25, 1583726), (38, 1041925), (50, 791863), (71, 557650), (95, 416770), (142, 278825), (190, 208385), (355, 111530), (475, 83354), (587, 67450), (710, 55765), (950, 41677), (1174, 33725), (1349, 29350), (1775, 22306), (2698, 14675), (2935, 13490), (3550, 11153), (5870, 6745)]