20100371770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{12377}}^1$

素因数の和:12675

約数の個数: 64

約数和(自身を含む): 39414918816

約数和(自身を除く): 19314547046

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 233, 410, 466, 697, 1165, 1394, 2330, 3485, 3961, 6970, 7922, 9553, 12377, 19106, 19805, 24754, 39610, 47765, 61885, 95530, 123770, 162401, 210409, 324802, 420818, 507457, 812005, 1014914, 1052045, 1624010, 2104090, 2537285, 2883841, 5074570, 5767682, 8626769, 14419205, 17253538, 28838410, 43133845, 49025297, 86267690, 98050594, 118237481, 236474962, 245126485, 490252970, 591187405, 1182374810, 2010037177, 4020074354, 10050185885, 20100371770]

約数ペア:

[(1, 20100371770), (2, 10050185885), (5, 4020074354), (10, 2010037177), (17, 1182374810), (34, 591187405), (41, 490252970), (82, 245126485), (85, 236474962), (170, 118237481), (205, 98050594), (233, 86267690), (410, 49025297), (466, 43133845), (697, 28838410), (1165, 17253538), (1394, 14419205), (2330, 8626769), (3485, 5767682), (3961, 5074570), (6970, 2883841), (7922, 2537285), (9553, 2104090), (12377, 1624010), (19106, 1052045), (19805, 1014914), (24754, 812005), (39610, 507457), (47765, 420818), (61885, 324802), (95530, 210409), (123770, 162401)]