482394100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 1098707456

約数和(自身を除く): 616313356

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 61, 62, 100, 122, 124, 155, 244, 305, 310, 610, 620, 775, 1220, 1525, 1550, 1891, 2551, 3050, 3100, 3782, 5102, 6100, 7564, 9455, 10204, 12755, 18910, 25510, 37820, 47275, 51020, 63775, 79081, 94550, 127550, 155611, 158162, 189100, 255100, 311222, 316324, 395405, 622444, 778055, 790810, 1556110, 1581620, 1977025, 3112220, 3890275, 3954050, 4823941, 7780550, 7908100, 9647882, 15561100, 19295764, 24119705, 48239410, 96478820, 120598525, 241197050, 482394100]

約数ペア:

[(1, 482394100), (2, 241197050), (4, 120598525), (5, 96478820), (10, 48239410), (20, 24119705), (25, 19295764), (31, 15561100), (50, 9647882), (61, 7908100), (62, 7780550), (100, 4823941), (122, 3954050), (124, 3890275), (155, 3112220), (244, 1977025), (305, 1581620), (310, 1556110), (610, 790810), (620, 778055), (775, 622444), (1220, 395405), (1525, 316324), (1550, 311222), (1891, 255100), (2551, 189100), (3050, 158162), (3100, 155611), (3782, 127550), (5102, 94550), (6100, 79081), (7564, 63775), (9455, 51020), (10204, 47275), (12755, 37820), (18910, 25510)]