2582300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 108

約数和(自身を含む): 7124544

約数和(自身を除く): 4542244

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 31, 34, 35, 49, 50, 62, 68, 70, 85, 98, 100, 119, 124, 140, 155, 170, 175, 196, 217, 238, 245, 310, 340, 350, 425, 434, 476, 490, 527, 595, 620, 700, 775, 833, 850, 868, 980, 1054, 1085, 1190, 1225, 1519, 1550, 1666, 1700, 2108, 2170, 2380, 2450, 2635, 2975, 3038, 3100, 3332, 3689, 4165, 4340, 4900, 5270, 5425, 5950, 6076, 7378, 7595, 8330, 10540, 10850, 11900, 13175, 14756, 15190, 16660, 18445, 20825, 21700, 25823, 26350, 30380, 36890, 37975, 41650, 51646, 52700, 73780, 75950, 83300, 92225, 103292, 129115, 151900, 184450, 258230, 368900, 516460, 645575, 1291150, 2582300]

約数ペア:

[(1, 2582300), (2, 1291150), (4, 645575), (5, 516460), (7, 368900), (10, 258230), (14, 184450), (17, 151900), (20, 129115), (25, 103292), (28, 92225), (31, 83300), (34, 75950), (35, 73780), (49, 52700), (50, 51646), (62, 41650), (68, 37975), (70, 36890), (85, 30380), (98, 26350), (100, 25823), (119, 21700), (124, 20825), (140, 18445), (155, 16660), (170, 15190), (175, 14756), (196, 13175), (217, 11900), (238, 10850), (245, 10540), (310, 8330), (340, 7595), (350, 7378), (425, 6076), (434, 5950), (476, 5425), (490, 5270), (527, 4900), (595, 4340), (620, 4165), (700, 3689), (775, 3332), (833, 3100), (850, 3038), (868, 2975), (980, 2635), (1054, 2450), (1085, 2380), (1190, 2170), (1225, 2108), (1519, 1700), (1550, 1666)]