40330010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19867}}^1$

素因数の和:19910

約数の個数: 32

約数和(自身を含む): 85829760

約数和(自身を除く): 45499750

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 19867, 39734, 99335, 139069, 198670, 278138, 576143, 695345, 1152286, 1390690, 2880715, 4033001, 5761430, 8066002, 20165005, 40330010]

約数ペア:

[(1, 40330010), (2, 20165005), (5, 8066002), (7, 5761430), (10, 4033001), (14, 2880715), (29, 1390690), (35, 1152286), (58, 695345), (70, 576143), (145, 278138), (203, 198670), (290, 139069), (406, 99335), (1015, 39734), (2030, 19867)]