10403680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1327}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 28613088

約数和(自身を除く): 18209408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1327, 1568, 1960, 2654, 3920, 5308, 6635, 7840, 9289, 10616, 13270, 18578, 21232, 26540, 37156, 42464, 46445, 53080, 65023, 74312, 92890, 106160, 130046, 148624, 185780, 212320, 260092, 297248, 325115, 371560, 520184, 650230, 743120, 1040368, 1300460, 1486240, 2080736, 2600920, 5201840, 10403680]

約数ペア:

[(1, 10403680), (2, 5201840), (4, 2600920), (5, 2080736), (7, 1486240), (8, 1300460), (10, 1040368), (14, 743120), (16, 650230), (20, 520184), (28, 371560), (32, 325115), (35, 297248), (40, 260092), (49, 212320), (56, 185780), (70, 148624), (80, 130046), (98, 106160), (112, 92890), (140, 74312), (160, 65023), (196, 53080), (224, 46445), (245, 42464), (280, 37156), (392, 26540), (490, 21232), (560, 18578), (784, 13270), (980, 10616), (1120, 9289), (1327, 7840), (1568, 6635), (1960, 5308), (2654, 3920)]