5494480

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 12880872

約数和(自身を除く): 7386392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 397, 692, 794, 865, 1384, 1588, 1730, 1985, 2768, 3176, 3460, 3970, 6352, 6920, 7940, 13840, 15880, 31760, 68681, 137362, 274724, 343405, 549448, 686810, 1098896, 1373620, 2747240, 5494480]

約数ペア:

[(1, 5494480), (2, 2747240), (4, 1373620), (5, 1098896), (8, 686810), (10, 549448), (16, 343405), (20, 274724), (40, 137362), (80, 68681), (173, 31760), (346, 15880), (397, 13840), (692, 7940), (794, 6920), (865, 6352), (1384, 3970), (1588, 3460), (1730, 3176), (1985, 2768)]