1492700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 3749760

約数和(自身を除く): 2257060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 59, 92, 100, 110, 115, 118, 220, 230, 236, 253, 275, 295, 460, 506, 550, 575, 590, 649, 1012, 1100, 1150, 1180, 1265, 1298, 1357, 1475, 2300, 2530, 2596, 2714, 2950, 3245, 5060, 5428, 5900, 6325, 6490, 6785, 12650, 12980, 13570, 14927, 16225, 25300, 27140, 29854, 32450, 33925, 59708, 64900, 67850, 74635, 135700, 149270, 298540, 373175, 746350, 1492700]

約数ペア:

[(1, 1492700), (2, 746350), (4, 373175), (5, 298540), (10, 149270), (11, 135700), (20, 74635), (22, 67850), (23, 64900), (25, 59708), (44, 33925), (46, 32450), (50, 29854), (55, 27140), (59, 25300), (92, 16225), (100, 14927), (110, 13570), (115, 12980), (118, 12650), (220, 6785), (230, 6490), (236, 6325), (253, 5900), (275, 5428), (295, 5060), (460, 3245), (506, 2950), (550, 2714), (575, 2596), (590, 2530), (649, 2300), (1012, 1475), (1100, 1357), (1150, 1298), (1180, 1265)]