2040376460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 4573255680

約数和(自身を除く): 2532879220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 239, 268, 277, 335, 460, 478, 554, 670, 956, 1108, 1195, 1340, 1385, 1541, 2390, 2770, 3082, 4780, 5497, 5540, 6164, 6371, 7705, 10994, 12742, 15410, 16013, 18559, 21988, 25484, 27485, 30820, 31855, 32026, 37118, 54970, 63710, 64052, 66203, 74236, 80065, 92795, 109940, 127420, 132406, 160130, 185590, 264812, 320260, 331015, 368299, 371180, 426857, 662030, 736598, 853714, 1324060, 1473196, 1522669, 1707428, 1841495, 2134285, 3045338, 3682990, 4268570, 4435601, 6090676, 7365980, 7613345, 8537140, 8871202, 15226690, 17742404, 22178005, 30453380, 44356010, 88712020, 102018823, 204037646, 408075292, 510094115, 1020188230, 2040376460]

約数ペア:

[(1, 2040376460), (2, 1020188230), (4, 510094115), (5, 408075292), (10, 204037646), (20, 102018823), (23, 88712020), (46, 44356010), (67, 30453380), (92, 22178005), (115, 17742404), (134, 15226690), (230, 8871202), (239, 8537140), (268, 7613345), (277, 7365980), (335, 6090676), (460, 4435601), (478, 4268570), (554, 3682990), (670, 3045338), (956, 2134285), (1108, 1841495), (1195, 1707428), (1340, 1522669), (1385, 1473196), (1541, 1324060), (2390, 853714), (2770, 736598), (3082, 662030), (4780, 426857), (5497, 371180), (5540, 368299), (6164, 331015), (6371, 320260), (7705, 264812), (10994, 185590), (12742, 160130), (15410, 132406), (16013, 127420), (18559, 109940), (21988, 92795), (25484, 80065), (27485, 74236), (30820, 66203), (31855, 64052), (32026, 63710), (37118, 54970)]