22945780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 57915648

約数和(自身を除く): 34969868

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 71, 110, 113, 130, 142, 143, 220, 226, 260, 284, 286, 355, 452, 565, 572, 710, 715, 781, 923, 1130, 1243, 1420, 1430, 1469, 1562, 1846, 2260, 2486, 2860, 2938, 3124, 3692, 3905, 4615, 4972, 5876, 6215, 7345, 7810, 8023, 9230, 10153, 12430, 14690, 15620, 16046, 16159, 18460, 20306, 24860, 29380, 32092, 32318, 40115, 40612, 50765, 64636, 80230, 80795, 88253, 101530, 104299, 160460, 161590, 176506, 203060, 208598, 323180, 353012, 417196, 441265, 521495, 882530, 1042990, 1147289, 1765060, 2085980, 2294578, 4589156, 5736445, 11472890, 22945780]

約数ペア:

[(1, 22945780), (2, 11472890), (4, 5736445), (5, 4589156), (10, 2294578), (11, 2085980), (13, 1765060), (20, 1147289), (22, 1042990), (26, 882530), (44, 521495), (52, 441265), (55, 417196), (65, 353012), (71, 323180), (110, 208598), (113, 203060), (130, 176506), (142, 161590), (143, 160460), (220, 104299), (226, 101530), (260, 88253), (284, 80795), (286, 80230), (355, 64636), (452, 50765), (565, 40612), (572, 40115), (710, 32318), (715, 32092), (781, 29380), (923, 24860), (1130, 20306), (1243, 18460), (1420, 16159), (1430, 16046), (1469, 15620), (1562, 14690), (1846, 12430), (2260, 10153), (2486, 9230), (2860, 8023), (2938, 7810), (3124, 7345), (3692, 6215), (3905, 5876), (4615, 4972)]