23451500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 33157780

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 89, 100, 124, 125, 155, 170, 178, 250, 310, 340, 356, 425, 445, 500, 527, 620, 775, 850, 890, 1054, 1513, 1550, 1700, 1780, 2108, 2125, 2225, 2635, 2759, 3026, 3100, 3875, 4250, 4450, 5270, 5518, 6052, 7565, 7750, 8500, 8900, 10540, 11036, 11125, 13175, 13795, 15130, 15500, 22250, 26350, 27590, 30260, 37825, 44500, 46903, 52700, 55180, 65875, 68975, 75650, 93806, 131750, 137950, 151300, 187612, 189125, 234515, 263500, 275900, 344875, 378250, 469030, 689750, 756500, 938060, 1172575, 1379500, 2345150, 4690300, 5862875, 11725750, 23451500]

約数ペア:

[(1, 23451500), (2, 11725750), (4, 5862875), (5, 4690300), (10, 2345150), (17, 1379500), (20, 1172575), (25, 938060), (31, 756500), (34, 689750), (50, 469030), (62, 378250), (68, 344875), (85, 275900), (89, 263500), (100, 234515), (124, 189125), (125, 187612), (155, 151300), (170, 137950), (178, 131750), (250, 93806), (310, 75650), (340, 68975), (356, 65875), (425, 55180), (445, 52700), (500, 46903), (527, 44500), (620, 37825), (775, 30260), (850, 27590), (890, 26350), (1054, 22250), (1513, 15500), (1550, 15130), (1700, 13795), (1780, 13175), (2108, 11125), (2125, 11036), (2225, 10540), (2635, 8900), (2759, 8500), (3026, 7750), (3100, 7565), (3875, 6052), (4250, 5518), (4450, 5270)]