2586350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 5437152

約数和(自身を除く): 2850802

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 173, 230, 299, 325, 346, 575, 598, 650, 865, 1150, 1495, 1730, 2249, 2990, 3979, 4325, 4498, 7475, 7958, 8650, 11245, 14950, 19895, 22490, 39790, 51727, 56225, 99475, 103454, 112450, 198950, 258635, 517270, 1293175, 2586350]

約数ペア:

[(1, 2586350), (2, 1293175), (5, 517270), (10, 258635), (13, 198950), (23, 112450), (25, 103454), (26, 99475), (46, 56225), (50, 51727), (65, 39790), (115, 22490), (130, 19895), (173, 14950), (230, 11245), (299, 8650), (325, 7958), (346, 7475), (575, 4498), (598, 4325), (650, 3979), (865, 2990), (1150, 2249), (1495, 1730)]