22776780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29201}}^1$

素因数の和:29226

約数の個数: 48

約数和(自身を含む): 68683104

約数和(自身を除く): 45906324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29201, 58402, 87603, 116804, 146005, 175206, 292010, 350412, 379613, 438015, 584020, 759226, 876030, 1138839, 1518452, 1752060, 1898065, 2277678, 3796130, 4555356, 5694195, 7592260, 11388390, 22776780]

約数ペア:

[(1, 22776780), (2, 11388390), (3, 7592260), (4, 5694195), (5, 4555356), (6, 3796130), (10, 2277678), (12, 1898065), (13, 1752060), (15, 1518452), (20, 1138839), (26, 876030), (30, 759226), (39, 584020), (52, 438015), (60, 379613), (65, 350412), (78, 292010), (130, 175206), (156, 146005), (195, 116804), (260, 87603), (390, 58402), (780, 29201)]