98247440

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1597}}^1$

素因数の和:2379

約数の個数: 40

約数和(自身を含む): 228865560

約数和(自身を除く): 130618120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 1538, 1597, 3076, 3194, 3845, 6152, 6388, 7690, 7985, 12304, 12776, 15380, 15970, 25552, 30760, 31940, 61520, 63880, 127760, 1228093, 2456186, 4912372, 6140465, 9824744, 12280930, 19649488, 24561860, 49123720, 98247440]

約数ペア:

[(1, 98247440), (2, 49123720), (4, 24561860), (5, 19649488), (8, 12280930), (10, 9824744), (16, 6140465), (20, 4912372), (40, 2456186), (80, 1228093), (769, 127760), (1538, 63880), (1597, 61520), (3076, 31940), (3194, 30760), (3845, 25552), (6152, 15970), (6388, 15380), (7690, 12776), (7985, 12304)]