46550000

素因数分解:

$2^4\times 5^5\times 7^2\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 180

約数和(自身を含む): 138038040

約数和(自身を除く): 91488040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 80, 95, 98, 100, 112, 125, 133, 140, 152, 175, 190, 196, 200, 245, 250, 266, 280, 304, 350, 380, 392, 400, 475, 490, 500, 532, 560, 625, 665, 700, 760, 784, 875, 931, 950, 980, 1000, 1064, 1225, 1250, 1330, 1400, 1520, 1750, 1862, 1900, 1960, 2000, 2128, 2375, 2450, 2500, 2660, 2800, 3125, 3325, 3500, 3724, 3800, 3920, 4375, 4655, 4750, 4900, 5000, 5320, 6125, 6250, 6650, 7000, 7448, 7600, 8750, 9310, 9500, 9800, 10000, 10640, 11875, 12250, 12500, 13300, 14000, 14896, 16625, 17500, 18620, 19000, 19600, 21875, 23275, 23750, 24500, 25000, 26600, 30625, 33250, 35000, 37240, 38000, 43750, 46550, 47500, 49000, 50000, 53200, 59375, 61250, 66500, 70000, 74480, 83125, 87500, 93100, 95000, 98000, 116375, 118750, 122500, 133000, 153125, 166250, 175000, 186200, 190000, 232750, 237500, 245000, 266000, 306250, 332500, 350000, 372400, 415625, 465500, 475000, 490000, 581875, 612500, 665000, 831250, 931000, 950000, 1163750, 1225000, 1330000, 1662500, 1862000, 2327500, 2450000, 2909375, 3325000, 4655000, 5818750, 6650000, 9310000, 11637500, 23275000, 46550000]

約数ペア:

[(1, 46550000), (2, 23275000), (4, 11637500), (5, 9310000), (7, 6650000), (8, 5818750), (10, 4655000), (14, 3325000), (16, 2909375), (19, 2450000), (20, 2327500), (25, 1862000), (28, 1662500), (35, 1330000), (38, 1225000), (40, 1163750), (49, 950000), (50, 931000), (56, 831250), (70, 665000), (76, 612500), (80, 581875), (95, 490000), (98, 475000), (100, 465500), (112, 415625), (125, 372400), (133, 350000), (140, 332500), (152, 306250), (175, 266000), (190, 245000), (196, 237500), (200, 232750), (245, 190000), (250, 186200), (266, 175000), (280, 166250), (304, 153125), (350, 133000), (380, 122500), (392, 118750), (400, 116375), (475, 98000), (490, 95000), (500, 93100), (532, 87500), (560, 83125), (625, 74480), (665, 70000), (700, 66500), (760, 61250), (784, 59375), (875, 53200), (931, 50000), (950, 49000), (980, 47500), (1000, 46550), (1064, 43750), (1225, 38000), (1250, 37240), (1330, 35000), (1400, 33250), (1520, 30625), (1750, 26600), (1862, 25000), (1900, 24500), (1960, 23750), (2000, 23275), (2128, 21875), (2375, 19600), (2450, 19000), (2500, 18620), (2660, 17500), (2800, 16625), (3125, 14896), (3325, 14000), (3500, 13300), (3724, 12500), (3800, 12250), (3920, 11875), (4375, 10640), (4655, 10000), (4750, 9800), (4900, 9500), (5000, 9310), (5320, 8750), (6125, 7600), (6250, 7448), (6650, 7000)]