10286509180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{60289}}^1$

素因数の和:60766

約数の個数: 48

約数和(自身を含む): 22789620000

約数和(自身を除く): 12503110820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 449, 898, 1796, 2245, 4490, 8531, 8980, 17062, 34124, 42655, 60289, 85310, 120578, 170620, 241156, 301445, 602890, 1145491, 1205780, 2290982, 4581964, 5727455, 11454910, 22909820, 27069761, 54139522, 108279044, 135348805, 270697610, 514325459, 541395220, 1028650918, 2057301836, 2571627295, 5143254590, 10286509180]

約数ペア:

[(1, 10286509180), (2, 5143254590), (4, 2571627295), (5, 2057301836), (10, 1028650918), (19, 541395220), (20, 514325459), (38, 270697610), (76, 135348805), (95, 108279044), (190, 54139522), (380, 27069761), (449, 22909820), (898, 11454910), (1796, 5727455), (2245, 4581964), (4490, 2290982), (8531, 1205780), (8980, 1145491), (17062, 602890), (34124, 301445), (42655, 241156), (60289, 170620), (85310, 120578)]