63939400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 171864000

約数和(自身を除く): 107924600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 109, 140, 175, 200, 218, 280, 350, 419, 436, 545, 700, 763, 838, 872, 1090, 1400, 1526, 1676, 2095, 2180, 2725, 2933, 3052, 3352, 3815, 4190, 4360, 5450, 5866, 6104, 7630, 8380, 10475, 10900, 11732, 14665, 15260, 16760, 19075, 20950, 21800, 23464, 29330, 30520, 38150, 41900, 45671, 58660, 73325, 76300, 83800, 91342, 117320, 146650, 152600, 182684, 228355, 293300, 319697, 365368, 456710, 586600, 639394, 913420, 1141775, 1278788, 1598485, 1826840, 2283550, 2557576, 3196970, 4567100, 6393940, 7992425, 9134200, 12787880, 15984850, 31969700, 63939400]

約数ペア:

[(1, 63939400), (2, 31969700), (4, 15984850), (5, 12787880), (7, 9134200), (8, 7992425), (10, 6393940), (14, 4567100), (20, 3196970), (25, 2557576), (28, 2283550), (35, 1826840), (40, 1598485), (50, 1278788), (56, 1141775), (70, 913420), (100, 639394), (109, 586600), (140, 456710), (175, 365368), (200, 319697), (218, 293300), (280, 228355), (350, 182684), (419, 152600), (436, 146650), (545, 117320), (700, 91342), (763, 83800), (838, 76300), (872, 73325), (1090, 58660), (1400, 45671), (1526, 41900), (1676, 38150), (2095, 30520), (2180, 29330), (2725, 23464), (2933, 21800), (3052, 20950), (3352, 19075), (3815, 16760), (4190, 15260), (4360, 14665), (5450, 11732), (5866, 10900), (6104, 10475), (7630, 8380)]