13040400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{10867}}^1$

素因数の和:10888

約数の個数: 60

約数和(自身を含む): 41776592

約数和(自身を除く): 28736192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 10867, 21734, 32601, 43468, 54335, 65202, 86936, 108670, 130404, 163005, 173872, 217340, 260808, 271675, 326010, 434680, 521616, 543350, 652020, 815025, 869360, 1086700, 1304040, 1630050, 2173400, 2608080, 3260100, 4346800, 6520200, 13040400]

約数ペア:

[(1, 13040400), (2, 6520200), (3, 4346800), (4, 3260100), (5, 2608080), (6, 2173400), (8, 1630050), (10, 1304040), (12, 1086700), (15, 869360), (16, 815025), (20, 652020), (24, 543350), (25, 521616), (30, 434680), (40, 326010), (48, 271675), (50, 260808), (60, 217340), (75, 173872), (80, 163005), (100, 130404), (120, 108670), (150, 86936), (200, 65202), (240, 54335), (300, 43468), (400, 32601), (600, 21734), (1200, 10867)]