201011360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 521748864

約数和(自身を除く): 320737504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 181, 220, 352, 362, 440, 631, 724, 880, 905, 1262, 1448, 1760, 1810, 1991, 2524, 2896, 3155, 3620, 3982, 5048, 5792, 6310, 6941, 7240, 7964, 9955, 10096, 12620, 13882, 14480, 15928, 19910, 20192, 25240, 27764, 28960, 31856, 34705, 39820, 50480, 55528, 63712, 69410, 79640, 100960, 111056, 114211, 138820, 159280, 222112, 228422, 277640, 318560, 456844, 555280, 571055, 913688, 1110560, 1142110, 1256321, 1827376, 2284220, 2512642, 3654752, 4568440, 5025284, 6281605, 9136880, 10050568, 12563210, 18273760, 20101136, 25126420, 40202272, 50252840, 100505680, 201011360]

約数ペア:

[(1, 201011360), (2, 100505680), (4, 50252840), (5, 40202272), (8, 25126420), (10, 20101136), (11, 18273760), (16, 12563210), (20, 10050568), (22, 9136880), (32, 6281605), (40, 5025284), (44, 4568440), (55, 3654752), (80, 2512642), (88, 2284220), (110, 1827376), (160, 1256321), (176, 1142110), (181, 1110560), (220, 913688), (352, 571055), (362, 555280), (440, 456844), (631, 318560), (724, 277640), (880, 228422), (905, 222112), (1262, 159280), (1448, 138820), (1760, 114211), (1810, 111056), (1991, 100960), (2524, 79640), (2896, 69410), (3155, 63712), (3620, 55528), (3982, 50480), (5048, 39820), (5792, 34705), (6310, 31856), (6941, 28960), (7240, 27764), (7964, 25240), (9955, 20192), (10096, 19910), (12620, 15928), (13882, 14480)]