47604400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2030

約数の個数: 60

約数和(自身を含む): 116304064

約数和(自身を除く): 68699664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 1951, 2440, 3050, 3902, 4880, 6100, 7804, 9755, 12200, 15608, 19510, 24400, 31216, 39020, 48775, 78040, 97550, 119011, 156080, 195100, 238022, 390200, 476044, 595055, 780400, 952088, 1190110, 1904176, 2380220, 2975275, 4760440, 5950550, 9520880, 11901100, 23802200, 47604400]

約数ペア:

[(1, 47604400), (2, 23802200), (4, 11901100), (5, 9520880), (8, 5950550), (10, 4760440), (16, 2975275), (20, 2380220), (25, 1904176), (40, 1190110), (50, 952088), (61, 780400), (80, 595055), (100, 476044), (122, 390200), (200, 238022), (244, 195100), (305, 156080), (400, 119011), (488, 97550), (610, 78040), (976, 48775), (1220, 39020), (1525, 31216), (1951, 24400), (2440, 19510), (3050, 15608), (3902, 12200), (4880, 9755), (6100, 7804)]