45771700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 108164952

約数和(自身を除く): 62393252

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 137, 257, 260, 274, 325, 514, 548, 650, 685, 1028, 1285, 1300, 1370, 1781, 2570, 2740, 3341, 3425, 3562, 5140, 6425, 6682, 6850, 7124, 8905, 12850, 13364, 13700, 16705, 17810, 25700, 33410, 35209, 35620, 44525, 66820, 70418, 83525, 89050, 140836, 167050, 176045, 178100, 334100, 352090, 457717, 704180, 880225, 915434, 1760450, 1830868, 2288585, 3520900, 4577170, 9154340, 11442925, 22885850, 45771700]

約数ペア:

[(1, 45771700), (2, 22885850), (4, 11442925), (5, 9154340), (10, 4577170), (13, 3520900), (20, 2288585), (25, 1830868), (26, 1760450), (50, 915434), (52, 880225), (65, 704180), (100, 457717), (130, 352090), (137, 334100), (257, 178100), (260, 176045), (274, 167050), (325, 140836), (514, 89050), (548, 83525), (650, 70418), (685, 66820), (1028, 44525), (1285, 35620), (1300, 35209), (1370, 33410), (1781, 25700), (2570, 17810), (2740, 16705), (3341, 13700), (3425, 13364), (3562, 12850), (5140, 8905), (6425, 7124), (6682, 6850)]