10838360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 27669600

約数和(自身を除く): 16831240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1097, 1235, 1976, 2194, 2470, 4388, 4940, 5485, 8776, 9880, 10970, 14261, 20843, 21940, 28522, 41686, 43880, 57044, 71305, 83372, 104215, 114088, 142610, 166744, 208430, 270959, 285220, 416860, 541918, 570440, 833720, 1083836, 1354795, 2167672, 2709590, 5419180, 10838360]

約数ペア:

[(1, 10838360), (2, 5419180), (4, 2709590), (5, 2167672), (8, 1354795), (10, 1083836), (13, 833720), (19, 570440), (20, 541918), (26, 416860), (38, 285220), (40, 270959), (52, 208430), (65, 166744), (76, 142610), (95, 114088), (104, 104215), (130, 83372), (152, 71305), (190, 57044), (247, 43880), (260, 41686), (380, 28522), (494, 21940), (520, 20843), (760, 14261), (988, 10970), (1097, 9880), (1235, 8776), (1976, 5485), (2194, 4940), (2470, 4388)]