98248280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188939}}^1$

素因数の和:188963

約数の個数: 32

約数和(自身を含む): 238064400

約数和(自身を除く): 139816120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 188939, 377878, 755756, 944695, 1511512, 1889390, 2456207, 3778780, 4912414, 7557560, 9824828, 12281035, 19649656, 24562070, 49124140, 98248280]

約数ペア:

[(1, 98248280), (2, 49124140), (4, 24562070), (5, 19649656), (8, 12281035), (10, 9824828), (13, 7557560), (20, 4912414), (26, 3778780), (40, 2456207), (52, 1889390), (65, 1511512), (104, 944695), (130, 755756), (260, 377878), (520, 188939)]