45043000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 108875520

約数和(自身を除く): 63832520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1240, 1453, 1550, 2906, 3100, 3875, 5812, 6200, 7265, 7750, 11624, 14530, 15500, 29060, 31000, 36325, 45043, 58120, 72650, 90086, 145300, 180172, 181625, 225215, 290600, 360344, 363250, 450430, 726500, 900860, 1126075, 1453000, 1801720, 2252150, 4504300, 5630375, 9008600, 11260750, 22521500, 45043000]

約数ペア:

[(1, 45043000), (2, 22521500), (4, 11260750), (5, 9008600), (8, 5630375), (10, 4504300), (20, 2252150), (25, 1801720), (31, 1453000), (40, 1126075), (50, 900860), (62, 726500), (100, 450430), (124, 363250), (125, 360344), (155, 290600), (200, 225215), (248, 181625), (250, 180172), (310, 145300), (500, 90086), (620, 72650), (775, 58120), (1000, 45043), (1240, 36325), (1453, 31000), (1550, 29060), (2906, 15500), (3100, 14530), (3875, 11624), (5812, 7750), (6200, 7265)]