1659452450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2888

約数の個数: 72

約数和(自身を含む): 3359995884

約数和(自身を除く): 1700543434

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 289, 410, 425, 578, 697, 850, 1025, 1394, 1445, 2050, 2801, 2890, 3485, 5602, 6970, 7225, 11849, 14005, 14450, 17425, 23698, 28010, 34850, 47617, 59245, 70025, 95234, 114841, 118490, 140050, 229682, 238085, 296225, 476170, 574205, 592450, 809489, 1148410, 1190425, 1618978, 1952297, 2380850, 2871025, 3904594, 4047445, 5742050, 8094890, 9761485, 19522970, 20237225, 33189049, 40474450, 48807425, 66378098, 97614850, 165945245, 331890490, 829726225, 1659452450]

約数ペア:

[(1, 1659452450), (2, 829726225), (5, 331890490), (10, 165945245), (17, 97614850), (25, 66378098), (34, 48807425), (41, 40474450), (50, 33189049), (82, 20237225), (85, 19522970), (170, 9761485), (205, 8094890), (289, 5742050), (410, 4047445), (425, 3904594), (578, 2871025), (697, 2380850), (850, 1952297), (1025, 1618978), (1394, 1190425), (1445, 1148410), (2050, 809489), (2801, 592450), (2890, 574205), (3485, 476170), (5602, 296225), (6970, 238085), (7225, 229682), (11849, 140050), (14005, 118490), (14450, 114841), (17425, 95234), (23698, 70025), (28010, 59245), (34850, 47617)]