173124380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5503}}^1$

素因数の和:5547

約数の個数: 72

約数和(自身を含む): 430434816

約数和(自身を除く): 257310436

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 5503, 6292, 7865, 11006, 15730, 22012, 27515, 31460, 55030, 60533, 71539, 110060, 121066, 143078, 242132, 286156, 302665, 357695, 605330, 665863, 715390, 786929, 1210660, 1331726, 1430780, 1573858, 2663452, 3147716, 3329315, 3934645, 6658630, 7869290, 8656219, 13317260, 15738580, 17312438, 34624876, 43281095, 86562190, 173124380]

約数ペア:

[(1, 173124380), (2, 86562190), (4, 43281095), (5, 34624876), (10, 17312438), (11, 15738580), (13, 13317260), (20, 8656219), (22, 7869290), (26, 6658630), (44, 3934645), (52, 3329315), (55, 3147716), (65, 2663452), (110, 1573858), (121, 1430780), (130, 1331726), (143, 1210660), (220, 786929), (242, 715390), (260, 665863), (286, 605330), (484, 357695), (572, 302665), (605, 286156), (715, 242132), (1210, 143078), (1430, 121066), (1573, 110060), (2420, 71539), (2860, 60533), (3146, 55030), (5503, 31460), (6292, 27515), (7865, 22012), (11006, 15730)]