72016600

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5903}}^1$

素因数の和:5980

約数の個数: 48

約数和(自身を含む): 170212320

約数和(自身を除く): 98195720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 5903, 6100, 11806, 12200, 23612, 29515, 47224, 59030, 118060, 147575, 236120, 295150, 360083, 590300, 720166, 1180600, 1440332, 1800415, 2880664, 3600830, 7201660, 9002075, 14403320, 18004150, 36008300, 72016600]

約数ペア:

[(1, 72016600), (2, 36008300), (4, 18004150), (5, 14403320), (8, 9002075), (10, 7201660), (20, 3600830), (25, 2880664), (40, 1800415), (50, 1440332), (61, 1180600), (100, 720166), (122, 590300), (200, 360083), (244, 295150), (305, 236120), (488, 147575), (610, 118060), (1220, 59030), (1525, 47224), (2440, 29515), (3050, 23612), (5903, 12200), (6100, 11806)]