1036784200

素因数分解:

$2^3\times 5^2\times {\mathrm{991}}^1\times {\mathrm{5231}}^1$

素因数の和:6238

約数の個数: 48

約数和(自身を含む): 2413416960

約数和(自身を除く): 1376632760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 991, 1982, 3964, 4955, 5231, 7928, 9910, 10462, 19820, 20924, 24775, 26155, 39640, 41848, 49550, 52310, 99100, 104620, 130775, 198200, 209240, 261550, 523100, 1046200, 5183921, 10367842, 20735684, 25919605, 41471368, 51839210, 103678420, 129598025, 207356840, 259196050, 518392100, 1036784200]

約数ペア:

[(1, 1036784200), (2, 518392100), (4, 259196050), (5, 207356840), (8, 129598025), (10, 103678420), (20, 51839210), (25, 41471368), (40, 25919605), (50, 20735684), (100, 10367842), (200, 5183921), (991, 1046200), (1982, 523100), (3964, 261550), (4955, 209240), (5231, 198200), (7928, 130775), (9910, 104620), (10462, 99100), (19820, 52310), (20924, 49550), (24775, 41848), (26155, 39640)]