23084620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1$

素因数の和:4714

約数の個数: 48

約数和(自身を含む): 54966240

約数和(自身を除く): 31881620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4673, 4940, 9346, 18692, 23365, 46730, 60749, 88787, 93460, 121498, 177574, 242996, 303745, 355148, 443935, 607490, 887870, 1154231, 1214980, 1775740, 2308462, 4616924, 5771155, 11542310, 23084620]

約数ペア:

[(1, 23084620), (2, 11542310), (4, 5771155), (5, 4616924), (10, 2308462), (13, 1775740), (19, 1214980), (20, 1154231), (26, 887870), (38, 607490), (52, 443935), (65, 355148), (76, 303745), (95, 242996), (130, 177574), (190, 121498), (247, 93460), (260, 88787), (380, 60749), (494, 46730), (988, 23365), (1235, 18692), (2470, 9346), (4673, 4940)]