58187500

素因数分解:

$2^2\times 5^6\times 7^2\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 126

約数和(自身を含む): 155857380

約数和(自身を除く): 97669880

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 125, 133, 140, 175, 190, 196, 245, 250, 266, 350, 380, 475, 490, 500, 532, 625, 665, 700, 875, 931, 950, 980, 1225, 1250, 1330, 1750, 1862, 1900, 2375, 2450, 2500, 2660, 3125, 3325, 3500, 3724, 4375, 4655, 4750, 4900, 6125, 6250, 6650, 8750, 9310, 9500, 11875, 12250, 12500, 13300, 15625, 16625, 17500, 18620, 21875, 23275, 23750, 24500, 30625, 31250, 33250, 43750, 46550, 47500, 59375, 61250, 62500, 66500, 83125, 87500, 93100, 109375, 116375, 118750, 122500, 153125, 166250, 218750, 232750, 237500, 296875, 306250, 332500, 415625, 437500, 465500, 581875, 593750, 612500, 765625, 831250, 1163750, 1187500, 1531250, 1662500, 2078125, 2327500, 2909375, 3062500, 4156250, 5818750, 8312500, 11637500, 14546875, 29093750, 58187500]

約数ペア:

[(1, 58187500), (2, 29093750), (4, 14546875), (5, 11637500), (7, 8312500), (10, 5818750), (14, 4156250), (19, 3062500), (20, 2909375), (25, 2327500), (28, 2078125), (35, 1662500), (38, 1531250), (49, 1187500), (50, 1163750), (70, 831250), (76, 765625), (95, 612500), (98, 593750), (100, 581875), (125, 465500), (133, 437500), (140, 415625), (175, 332500), (190, 306250), (196, 296875), (245, 237500), (250, 232750), (266, 218750), (350, 166250), (380, 153125), (475, 122500), (490, 118750), (500, 116375), (532, 109375), (625, 93100), (665, 87500), (700, 83125), (875, 66500), (931, 62500), (950, 61250), (980, 59375), (1225, 47500), (1250, 46550), (1330, 43750), (1750, 33250), (1862, 31250), (1900, 30625), (2375, 24500), (2450, 23750), (2500, 23275), (2660, 21875), (3125, 18620), (3325, 17500), (3500, 16625), (3724, 15625), (4375, 13300), (4655, 12500), (4750, 12250), (4900, 11875), (6125, 9500), (6250, 9310), (6650, 8750)]