4690300

素因数分解:

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

素因数の和:151

約数の個数: 72

約数和(自身を含む): 11249280

約数和(自身を除く): 6558980

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 89, 100, 124, 155, 170, 178, 310, 340, 356, 425, 445, 527, 620, 775, 850, 890, 1054, 1513, 1550, 1700, 1780, 2108, 2225, 2635, 2759, 3026, 3100, 4450, 5270, 5518, 6052, 7565, 8900, 10540, 11036, 13175, 13795, 15130, 26350, 27590, 30260, 37825, 46903, 52700, 55180, 68975, 75650, 93806, 137950, 151300, 187612, 234515, 275900, 469030, 938060, 1172575, 2345150, 4690300]

約数ペア:

[(1, 4690300), (2, 2345150), (4, 1172575), (5, 938060), (10, 469030), (17, 275900), (20, 234515), (25, 187612), (31, 151300), (34, 137950), (50, 93806), (62, 75650), (68, 68975), (85, 55180), (89, 52700), (100, 46903), (124, 37825), (155, 30260), (170, 27590), (178, 26350), (310, 15130), (340, 13795), (356, 13175), (425, 11036), (445, 10540), (527, 8900), (620, 7565), (775, 6052), (850, 5518), (890, 5270), (1054, 4450), (1513, 3100), (1550, 3026), (1700, 2759), (1780, 2635), (2108, 2225)]