4409940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 12543552

約数和(自身を除く): 8133612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1097, 1340, 2010, 2194, 3291, 4020, 4388, 5485, 6582, 10970, 13164, 16455, 21940, 32910, 65820, 73499, 146998, 220497, 293996, 367495, 440994, 734990, 881988, 1102485, 1469980, 2204970, 4409940]

約数ペア:

[(1, 4409940), (2, 2204970), (3, 1469980), (4, 1102485), (5, 881988), (6, 734990), (10, 440994), (12, 367495), (15, 293996), (20, 220497), (30, 146998), (60, 73499), (67, 65820), (134, 32910), (201, 21940), (268, 16455), (335, 13164), (402, 10970), (670, 6582), (804, 5485), (1005, 4388), (1097, 4020), (1340, 3291), (2010, 2194)]