80144970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{941}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 205099776

約数和(自身を除く): 124954806

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 167, 170, 255, 334, 501, 510, 835, 941, 1002, 1670, 1882, 2505, 2823, 2839, 4705, 5010, 5646, 5678, 8517, 9410, 14115, 14195, 15997, 17034, 28230, 28390, 31994, 42585, 47991, 79985, 85170, 95982, 157147, 159970, 239955, 314294, 471441, 479910, 785735, 942882, 1571470, 2357205, 2671499, 4714410, 5342998, 8014497, 13357495, 16028994, 26714990, 40072485, 80144970]

約数ペア:

[(1, 80144970), (2, 40072485), (3, 26714990), (5, 16028994), (6, 13357495), (10, 8014497), (15, 5342998), (17, 4714410), (30, 2671499), (34, 2357205), (51, 1571470), (85, 942882), (102, 785735), (167, 479910), (170, 471441), (255, 314294), (334, 239955), (501, 159970), (510, 157147), (835, 95982), (941, 85170), (1002, 79985), (1670, 47991), (1882, 42585), (2505, 31994), (2823, 28390), (2839, 28230), (4705, 17034), (5010, 15997), (5646, 14195), (5678, 14115), (8517, 9410)]