11846480

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 27686472

約数和(自身を除く): 15839992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 397, 746, 794, 1492, 1588, 1865, 1985, 2984, 3176, 3730, 3970, 5968, 6352, 7460, 7940, 14920, 15880, 29840, 31760, 148081, 296162, 592324, 740405, 1184648, 1480810, 2369296, 2961620, 5923240, 11846480]

約数ペア:

[(1, 11846480), (2, 5923240), (4, 2961620), (5, 2369296), (8, 1480810), (10, 1184648), (16, 740405), (20, 592324), (40, 296162), (80, 148081), (373, 31760), (397, 29840), (746, 15880), (794, 14920), (1492, 7940), (1588, 7460), (1865, 6352), (1985, 5968), (2984, 3970), (3176, 3730)]