449538700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5861}}^1$

素因数の和:5947

約数の個数: 72

約数和(自身を含む): 1068525360

約数和(自身を除く): 618986660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 236, 260, 295, 325, 590, 650, 767, 1180, 1300, 1475, 1534, 2950, 3068, 3835, 5861, 5900, 7670, 11722, 15340, 19175, 23444, 29305, 38350, 58610, 76193, 76700, 117220, 146525, 152386, 293050, 304772, 345799, 380965, 586100, 691598, 761930, 1383196, 1523860, 1728995, 1904825, 3457990, 3809650, 4495387, 6915980, 7619300, 8644975, 8990774, 17289950, 17981548, 22476935, 34579900, 44953870, 89907740, 112384675, 224769350, 449538700]

約数ペア:

[(1, 449538700), (2, 224769350), (4, 112384675), (5, 89907740), (10, 44953870), (13, 34579900), (20, 22476935), (25, 17981548), (26, 17289950), (50, 8990774), (52, 8644975), (59, 7619300), (65, 6915980), (100, 4495387), (118, 3809650), (130, 3457990), (236, 1904825), (260, 1728995), (295, 1523860), (325, 1383196), (590, 761930), (650, 691598), (767, 586100), (1180, 380965), (1300, 345799), (1475, 304772), (1534, 293050), (2950, 152386), (3068, 146525), (3835, 117220), (5861, 76700), (5900, 76193), (7670, 58610), (11722, 38350), (15340, 29305), (19175, 23444)]