23550540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 71924160

約数和(自身を除く): 48373620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 277, 327, 390, 436, 545, 554, 654, 780, 831, 1090, 1108, 1308, 1385, 1417, 1635, 1662, 2180, 2770, 2834, 3270, 3324, 3601, 4155, 4251, 5540, 5668, 6540, 7085, 7202, 8310, 8502, 10803, 14170, 14404, 16620, 17004, 18005, 21255, 21606, 28340, 30193, 36010, 42510, 43212, 54015, 60386, 72020, 85020, 90579, 108030, 120772, 150965, 181158, 216060, 301930, 362316, 392509, 452895, 603860, 785018, 905790, 1177527, 1570036, 1811580, 1962545, 2355054, 3925090, 4710108, 5887635, 7850180, 11775270, 23550540]

約数ペア:

[(1, 23550540), (2, 11775270), (3, 7850180), (4, 5887635), (5, 4710108), (6, 3925090), (10, 2355054), (12, 1962545), (13, 1811580), (15, 1570036), (20, 1177527), (26, 905790), (30, 785018), (39, 603860), (52, 452895), (60, 392509), (65, 362316), (78, 301930), (109, 216060), (130, 181158), (156, 150965), (195, 120772), (218, 108030), (260, 90579), (277, 85020), (327, 72020), (390, 60386), (436, 54015), (545, 43212), (554, 42510), (654, 36010), (780, 30193), (831, 28340), (1090, 21606), (1108, 21255), (1308, 18005), (1385, 17004), (1417, 16620), (1635, 14404), (1662, 14170), (2180, 10803), (2770, 8502), (2834, 8310), (3270, 7202), (3324, 7085), (3601, 6540), (4155, 5668), (4251, 5540)]