20116200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2611

約数の個数: 96

約数和(自身を含む): 67183200

約数和(自身を除く): 47067000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2579, 2600, 3900, 5158, 7737, 7800, 10316, 12895, 15474, 20632, 25790, 30948, 33527, 38685, 51580, 61896, 64475, 67054, 77370, 100581, 103160, 128950, 134108, 154740, 167635, 193425, 201162, 257900, 268216, 309480, 335270, 386850, 402324, 502905, 515800, 670540, 773700, 804648, 838175, 1005810, 1341080, 1547400, 1676350, 2011620, 2514525, 3352700, 4023240, 5029050, 6705400, 10058100, 20116200]

約数ペア:

[(1, 20116200), (2, 10058100), (3, 6705400), (4, 5029050), (5, 4023240), (6, 3352700), (8, 2514525), (10, 2011620), (12, 1676350), (13, 1547400), (15, 1341080), (20, 1005810), (24, 838175), (25, 804648), (26, 773700), (30, 670540), (39, 515800), (40, 502905), (50, 402324), (52, 386850), (60, 335270), (65, 309480), (75, 268216), (78, 257900), (100, 201162), (104, 193425), (120, 167635), (130, 154740), (150, 134108), (156, 128950), (195, 103160), (200, 100581), (260, 77370), (300, 67054), (312, 64475), (325, 61896), (390, 51580), (520, 38685), (600, 33527), (650, 30948), (780, 25790), (975, 20632), (1300, 15474), (1560, 12895), (1950, 10316), (2579, 7800), (2600, 7737), (3900, 5158)]