105618080

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7417}}^1$

素因数の和:7521

約数の個数: 48

約数和(自身を含む): 252360360

約数和(自身を除く): 146742280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 7417, 14240, 14834, 29668, 37085, 59336, 74170, 118672, 148340, 237344, 296680, 593360, 660113, 1186720, 1320226, 2640452, 3300565, 5280904, 6601130, 10561808, 13202260, 21123616, 26404520, 52809040, 105618080]

約数ペア:

[(1, 105618080), (2, 52809040), (4, 26404520), (5, 21123616), (8, 13202260), (10, 10561808), (16, 6601130), (20, 5280904), (32, 3300565), (40, 2640452), (80, 1320226), (89, 1186720), (160, 660113), (178, 593360), (356, 296680), (445, 237344), (712, 148340), (890, 118672), (1424, 74170), (1780, 59336), (2848, 37085), (3560, 29668), (7120, 14834), (7417, 14240)]