486150500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 1167723648

約数和(自身を除く): 681573148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 157, 220, 250, 275, 314, 500, 550, 563, 628, 785, 1100, 1126, 1375, 1570, 1727, 2252, 2750, 2815, 3140, 3454, 3925, 5500, 5630, 6193, 6908, 7850, 8635, 11260, 12386, 14075, 15700, 17270, 19625, 24772, 28150, 30965, 34540, 39250, 43175, 56300, 61930, 70375, 78500, 86350, 88391, 123860, 140750, 154825, 172700, 176782, 215875, 281500, 309650, 353564, 431750, 441955, 619300, 774125, 863500, 883910, 972301, 1548250, 1767820, 1944602, 2209775, 3096500, 3889204, 4419550, 4861505, 8839100, 9723010, 11048875, 19446020, 22097750, 24307525, 44195500, 48615050, 97230100, 121537625, 243075250, 486150500]

約数ペア:

[(1, 486150500), (2, 243075250), (4, 121537625), (5, 97230100), (10, 48615050), (11, 44195500), (20, 24307525), (22, 22097750), (25, 19446020), (44, 11048875), (50, 9723010), (55, 8839100), (100, 4861505), (110, 4419550), (125, 3889204), (157, 3096500), (220, 2209775), (250, 1944602), (275, 1767820), (314, 1548250), (500, 972301), (550, 883910), (563, 863500), (628, 774125), (785, 619300), (1100, 441955), (1126, 431750), (1375, 353564), (1570, 309650), (1727, 281500), (2252, 215875), (2750, 176782), (2815, 172700), (3140, 154825), (3454, 140750), (3925, 123860), (5500, 88391), (5630, 86350), (6193, 78500), (6908, 70375), (7850, 61930), (8635, 56300), (11260, 43175), (12386, 39250), (14075, 34540), (15700, 30965), (17270, 28150), (19625, 24772)]