42316640

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3623}}^1$

素因数の和:3711

約数の個数: 48

約数和(自身を含む): 101370528

約数和(自身を除く): 59053888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 3623, 5840, 7246, 11680, 14492, 18115, 28984, 36230, 57968, 72460, 115936, 144920, 264479, 289840, 528958, 579680, 1057916, 1322395, 2115832, 2644790, 4231664, 5289580, 8463328, 10579160, 21158320, 42316640]

約数ペア:

[(1, 42316640), (2, 21158320), (4, 10579160), (5, 8463328), (8, 5289580), (10, 4231664), (16, 2644790), (20, 2115832), (32, 1322395), (40, 1057916), (73, 579680), (80, 528958), (146, 289840), (160, 264479), (292, 144920), (365, 115936), (584, 72460), (730, 57968), (1168, 36230), (1460, 28984), (2336, 18115), (2920, 14492), (3623, 11680), (5840, 7246)]