24638180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 62205696

約数和(自身を除く): 37567516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 811, 868, 980, 1085, 1519, 1622, 2170, 3038, 3244, 4055, 4340, 5677, 6076, 7595, 8110, 11354, 15190, 16220, 22708, 25141, 28385, 30380, 39739, 50282, 56770, 79478, 100564, 113540, 125705, 158956, 175987, 198695, 251410, 351974, 397390, 502820, 703948, 794780, 879935, 1231909, 1759870, 2463818, 3519740, 4927636, 6159545, 12319090, 24638180]

約数ペア:

[(1, 24638180), (2, 12319090), (4, 6159545), (5, 4927636), (7, 3519740), (10, 2463818), (14, 1759870), (20, 1231909), (28, 879935), (31, 794780), (35, 703948), (49, 502820), (62, 397390), (70, 351974), (98, 251410), (124, 198695), (140, 175987), (155, 158956), (196, 125705), (217, 113540), (245, 100564), (310, 79478), (434, 56770), (490, 50282), (620, 39739), (811, 30380), (868, 28385), (980, 25141), (1085, 22708), (1519, 16220), (1622, 15190), (2170, 11354), (3038, 8110), (3244, 7595), (4055, 6076), (4340, 5677)]