22586480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 61228224

約数和(自身を除く): 38641744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 761, 848, 1060, 1484, 1522, 1855, 2120, 2968, 3044, 3710, 3805, 4240, 5327, 5936, 6088, 7420, 7610, 10654, 12176, 14840, 15220, 21308, 26635, 29680, 30440, 40333, 42616, 53270, 60880, 80666, 85232, 106540, 161332, 201665, 213080, 282331, 322664, 403330, 426160, 564662, 645328, 806660, 1129324, 1411655, 1613320, 2258648, 2823310, 3226640, 4517296, 5646620, 11293240, 22586480]

約数ペア:

[(1, 22586480), (2, 11293240), (4, 5646620), (5, 4517296), (7, 3226640), (8, 2823310), (10, 2258648), (14, 1613320), (16, 1411655), (20, 1129324), (28, 806660), (35, 645328), (40, 564662), (53, 426160), (56, 403330), (70, 322664), (80, 282331), (106, 213080), (112, 201665), (140, 161332), (212, 106540), (265, 85232), (280, 80666), (371, 60880), (424, 53270), (530, 42616), (560, 40333), (742, 30440), (761, 29680), (848, 26635), (1060, 21308), (1484, 15220), (1522, 14840), (1855, 12176), (2120, 10654), (2968, 7610), (3044, 7420), (3710, 6088), (3805, 5936), (4240, 5327)]