115938140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2791}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 255166464

約数和(自身を除く): 139228324

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 2077, 2791, 4154, 5582, 8308, 10385, 11164, 13955, 20770, 27910, 41540, 55820, 86521, 173042, 186997, 346084, 373994, 432605, 747988, 865210, 934985, 1730420, 1869970, 3739940, 5796907, 11593814, 23187628, 28984535, 57969070, 115938140]

約数ペア:

[(1, 115938140), (2, 57969070), (4, 28984535), (5, 23187628), (10, 11593814), (20, 5796907), (31, 3739940), (62, 1869970), (67, 1730420), (124, 934985), (134, 865210), (155, 747988), (268, 432605), (310, 373994), (335, 346084), (620, 186997), (670, 173042), (1340, 86521), (2077, 55820), (2791, 41540), (4154, 27910), (5582, 20770), (8308, 13955), (10385, 11164)]