57681700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 134991360

約数和(自身を除く): 77309660

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 713, 775, 809, 1150, 1426, 1550, 1618, 2300, 2852, 3100, 3236, 3565, 4045, 7130, 8090, 14260, 16180, 17825, 18607, 20225, 25079, 35650, 37214, 40450, 50158, 71300, 74428, 80900, 93035, 100316, 125395, 186070, 250790, 372140, 465175, 501580, 576817, 626975, 930350, 1153634, 1253950, 1860700, 2307268, 2507900, 2884085, 5768170, 11536340, 14420425, 28840850, 57681700]

約数ペア:

[(1, 57681700), (2, 28840850), (4, 14420425), (5, 11536340), (10, 5768170), (20, 2884085), (23, 2507900), (25, 2307268), (31, 1860700), (46, 1253950), (50, 1153634), (62, 930350), (92, 626975), (100, 576817), (115, 501580), (124, 465175), (155, 372140), (230, 250790), (310, 186070), (460, 125395), (575, 100316), (620, 93035), (713, 80900), (775, 74428), (809, 71300), (1150, 50158), (1426, 40450), (1550, 37214), (1618, 35650), (2300, 25079), (2852, 20225), (3100, 18607), (3236, 17825), (3565, 16180), (4045, 14260), (7130, 8090)]