43353440

素因数分解:

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

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 116212320

約数和(自身を除く): 72858880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1097, 1235, 1520, 1976, 2080, 2194, 2470, 3040, 3952, 4388, 4940, 5485, 7904, 8776, 9880, 10970, 14261, 17552, 19760, 20843, 21940, 28522, 35104, 39520, 41686, 43880, 57044, 71305, 83372, 87760, 104215, 114088, 142610, 166744, 175520, 208430, 228176, 270959, 285220, 333488, 416860, 456352, 541918, 570440, 666976, 833720, 1083836, 1140880, 1354795, 1667440, 2167672, 2281760, 2709590, 3334880, 4335344, 5419180, 8670688, 10838360, 21676720, 43353440]

約数ペア:

[(1, 43353440), (2, 21676720), (4, 10838360), (5, 8670688), (8, 5419180), (10, 4335344), (13, 3334880), (16, 2709590), (19, 2281760), (20, 2167672), (26, 1667440), (32, 1354795), (38, 1140880), (40, 1083836), (52, 833720), (65, 666976), (76, 570440), (80, 541918), (95, 456352), (104, 416860), (130, 333488), (152, 285220), (160, 270959), (190, 228176), (208, 208430), (247, 175520), (260, 166744), (304, 142610), (380, 114088), (416, 104215), (494, 87760), (520, 83372), (608, 71305), (760, 57044), (988, 43880), (1040, 41686), (1097, 39520), (1235, 35104), (1520, 28522), (1976, 21940), (2080, 20843), (2194, 19760), (2470, 17552), (3040, 14261), (3952, 10970), (4388, 9880), (4940, 8776), (5485, 7904)]