965707780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{4297}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 2151028656

約数和(自身を除く): 1185320876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 661, 1322, 2644, 3305, 4297, 6610, 8594, 11237, 13220, 17188, 21485, 22474, 42970, 44948, 56185, 73049, 85940, 112370, 146098, 224740, 292196, 365245, 730490, 1460980, 2840317, 5680634, 11361268, 14201585, 28403170, 48285389, 56806340, 96570778, 193141556, 241426945, 482853890, 965707780]

約数ペア:

[(1, 965707780), (2, 482853890), (4, 241426945), (5, 193141556), (10, 96570778), (17, 56806340), (20, 48285389), (34, 28403170), (68, 14201585), (85, 11361268), (170, 5680634), (340, 2840317), (661, 1460980), (1322, 730490), (2644, 365245), (3305, 292196), (4297, 224740), (6610, 146098), (8594, 112370), (11237, 85940), (13220, 73049), (17188, 56185), (21485, 44948), (22474, 42970)]