22572340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 56996352

約数和(自身を除く): 34424012

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, 743, 868, 980, 1085, 1486, 1519, 2170, 2972, 3038, 3715, 4340, 5201, 6076, 7430, 7595, 10402, 14860, 15190, 20804, 23033, 26005, 30380, 36407, 46066, 52010, 72814, 92132, 104020, 115165, 145628, 161231, 182035, 230330, 322462, 364070, 460660, 644924, 728140, 806155, 1128617, 1612310, 2257234, 3224620, 4514468, 5643085, 11286170, 22572340]

約数ペア:

[(1, 22572340), (2, 11286170), (4, 5643085), (5, 4514468), (7, 3224620), (10, 2257234), (14, 1612310), (20, 1128617), (28, 806155), (31, 728140), (35, 644924), (49, 460660), (62, 364070), (70, 322462), (98, 230330), (124, 182035), (140, 161231), (155, 145628), (196, 115165), (217, 104020), (245, 92132), (310, 72814), (434, 52010), (490, 46066), (620, 36407), (743, 30380), (868, 26005), (980, 23033), (1085, 20804), (1486, 15190), (1519, 14860), (2170, 10402), (2972, 7595), (3038, 7430), (3715, 6076), (4340, 5201)]