15673753540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{403339}}^1$

素因数の和:403444

約数の個数: 48

約数和(自身を含む): 34558171200

約数和(自身を除く): 18884417660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1943, 3886, 7772, 9715, 19430, 38860, 403339, 806678, 1613356, 2016695, 4033390, 8066780, 11696831, 23393662, 27023713, 46787324, 54047426, 58484155, 108094852, 116968310, 135118565, 233936620, 270237130, 540474260, 783687677, 1567375354, 3134750708, 3918438385, 7836876770, 15673753540]

約数ペア:

[(1, 15673753540), (2, 7836876770), (4, 3918438385), (5, 3134750708), (10, 1567375354), (20, 783687677), (29, 540474260), (58, 270237130), (67, 233936620), (116, 135118565), (134, 116968310), (145, 108094852), (268, 58484155), (290, 54047426), (335, 46787324), (580, 27023713), (670, 23393662), (1340, 11696831), (1943, 8066780), (3886, 4033390), (7772, 2016695), (9715, 1613356), (19430, 806678), (38860, 403339)]