25992260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 66189312

約数和(自身を除く): 40197052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 53, 62, 70, 106, 113, 124, 140, 155, 212, 217, 226, 265, 310, 371, 434, 452, 530, 565, 620, 742, 791, 868, 1060, 1085, 1130, 1484, 1582, 1643, 1855, 2170, 2260, 3164, 3286, 3503, 3710, 3955, 4340, 5989, 6572, 7006, 7420, 7910, 8215, 11501, 11978, 14012, 15820, 16430, 17515, 23002, 23956, 24521, 29945, 32860, 35030, 41923, 46004, 49042, 57505, 59890, 70060, 83846, 98084, 115010, 119780, 122605, 167692, 185659, 209615, 230020, 245210, 371318, 419230, 490420, 742636, 838460, 928295, 1299613, 1856590, 2599226, 3713180, 5198452, 6498065, 12996130, 25992260]

約数ペア:

[(1, 25992260), (2, 12996130), (4, 6498065), (5, 5198452), (7, 3713180), (10, 2599226), (14, 1856590), (20, 1299613), (28, 928295), (31, 838460), (35, 742636), (53, 490420), (62, 419230), (70, 371318), (106, 245210), (113, 230020), (124, 209615), (140, 185659), (155, 167692), (212, 122605), (217, 119780), (226, 115010), (265, 98084), (310, 83846), (371, 70060), (434, 59890), (452, 57505), (530, 49042), (565, 46004), (620, 41923), (742, 35030), (791, 32860), (868, 29945), (1060, 24521), (1085, 23956), (1130, 23002), (1484, 17515), (1582, 16430), (1643, 15820), (1855, 14012), (2170, 11978), (2260, 11501), (3164, 8215), (3286, 7910), (3503, 7420), (3710, 7006), (3955, 6572), (4340, 5989)]