220424776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10141}}^1$

素因数の和:10190

約数の個数: 64

約数和(自身を含む): 511156800

約数和(自身を除く): 290732024

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 5434, 10141, 10868, 20282, 21736, 40564, 81128, 111551, 131833, 192679, 223102, 263666, 385358, 446204, 527332, 770716, 892408, 1054664, 1450163, 1541432, 2119469, 2504827, 2900326, 4238938, 5009654, 5800652, 8477876, 10019308, 11601304, 16955752, 20038616, 27553097, 55106194, 110212388, 220424776]

約数ペア:

[(1, 220424776), (2, 110212388), (4, 55106194), (8, 27553097), (11, 20038616), (13, 16955752), (19, 11601304), (22, 10019308), (26, 8477876), (38, 5800652), (44, 5009654), (52, 4238938), (76, 2900326), (88, 2504827), (104, 2119469), (143, 1541432), (152, 1450163), (209, 1054664), (247, 892408), (286, 770716), (418, 527332), (494, 446204), (572, 385358), (836, 263666), (988, 223102), (1144, 192679), (1672, 131833), (1976, 111551), (2717, 81128), (5434, 40564), (10141, 21736), (10868, 20282)]