22444240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3116

約数の個数: 80

約数和(自身を含む): 64245888

約数和(自身を除く): 41801648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3083, 3640, 6166, 7280, 12332, 15415, 21581, 24664, 30830, 40079, 43162, 49328, 61660, 80158, 86324, 107905, 123320, 160316, 172648, 200395, 215810, 246640, 280553, 320632, 345296, 400790, 431620, 561106, 641264, 801580, 863240, 1122212, 1402765, 1603160, 1726480, 2244424, 2805530, 3206320, 4488848, 5611060, 11222120, 22444240]

約数ペア:

[(1, 22444240), (2, 11222120), (4, 5611060), (5, 4488848), (7, 3206320), (8, 2805530), (10, 2244424), (13, 1726480), (14, 1603160), (16, 1402765), (20, 1122212), (26, 863240), (28, 801580), (35, 641264), (40, 561106), (52, 431620), (56, 400790), (65, 345296), (70, 320632), (80, 280553), (91, 246640), (104, 215810), (112, 200395), (130, 172648), (140, 160316), (182, 123320), (208, 107905), (260, 86324), (280, 80158), (364, 61660), (455, 49328), (520, 43162), (560, 40079), (728, 30830), (910, 24664), (1040, 21581), (1456, 15415), (1820, 12332), (3083, 7280), (3640, 6166)]