97640080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39371}}^1$

素因数の和:39415

約数の個数: 40

約数和(自身を含む): 234342144

約数和(自身を除く): 136702064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 39371, 78742, 157484, 196855, 314968, 393710, 629936, 787420, 1220501, 1574840, 2441002, 3149680, 4882004, 6102505, 9764008, 12205010, 19528016, 24410020, 48820040, 97640080]

約数ペア:

[(1, 97640080), (2, 48820040), (4, 24410020), (5, 19528016), (8, 12205010), (10, 9764008), (16, 6102505), (20, 4882004), (31, 3149680), (40, 2441002), (62, 1574840), (80, 1220501), (124, 787420), (155, 629936), (248, 393710), (310, 314968), (496, 196855), (620, 157484), (1240, 78742), (2480, 39371)]