214462040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4969}}^1$

素因数の和:5076

約数の個数: 64

約数和(自身を含む): 526024800

約数和(自身を除く): 311562760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1660, 2158, 3320, 4316, 4969, 5395, 8632, 9938, 10790, 19876, 21580, 24845, 39752, 43160, 49690, 64597, 99380, 129194, 198760, 258388, 322985, 412427, 516776, 645970, 824854, 1291940, 1649708, 2062135, 2583880, 3299416, 4124270, 5361551, 8248540, 10723102, 16497080, 21446204, 26807755, 42892408, 53615510, 107231020, 214462040]

約数ペア:

[(1, 214462040), (2, 107231020), (4, 53615510), (5, 42892408), (8, 26807755), (10, 21446204), (13, 16497080), (20, 10723102), (26, 8248540), (40, 5361551), (52, 4124270), (65, 3299416), (83, 2583880), (104, 2062135), (130, 1649708), (166, 1291940), (260, 824854), (332, 645970), (415, 516776), (520, 412427), (664, 322985), (830, 258388), (1079, 198760), (1660, 129194), (2158, 99380), (3320, 64597), (4316, 49690), (4969, 43160), (5395, 39752), (8632, 24845), (9938, 21580), (10790, 19876)]