324551090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{5261}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 606182400

約数和(自身を除く): 281631310

約数列:

[1, 2, 5, 10, 31, 62, 155, 199, 310, 398, 995, 1990, 5261, 6169, 10522, 12338, 26305, 30845, 52610, 61690, 163091, 326182, 815455, 1046939, 1630910, 2093878, 5234695, 10469390, 32455109, 64910218, 162275545, 324551090]

約数ペア:

[(1, 324551090), (2, 162275545), (5, 64910218), (10, 32455109), (31, 10469390), (62, 5234695), (155, 2093878), (199, 1630910), (310, 1046939), (398, 815455), (995, 326182), (1990, 163091), (5261, 61690), (6169, 52610), (10522, 30845), (12338, 26305)]