534269740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{8419}}^1$

素因数の和:8614

約数の個数: 48

約数和(自身を含む): 1188230400

約数和(自身を除く): 653960660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 167, 190, 334, 380, 668, 835, 1670, 3173, 3340, 6346, 8419, 12692, 15865, 16838, 31730, 33676, 42095, 63460, 84190, 159961, 168380, 319922, 639844, 799805, 1405973, 1599610, 2811946, 3199220, 5623892, 7029865, 14059730, 26713487, 28119460, 53426974, 106853948, 133567435, 267134870, 534269740]

約数ペア:

[(1, 534269740), (2, 267134870), (4, 133567435), (5, 106853948), (10, 53426974), (19, 28119460), (20, 26713487), (38, 14059730), (76, 7029865), (95, 5623892), (167, 3199220), (190, 2811946), (334, 1599610), (380, 1405973), (668, 799805), (835, 639844), (1670, 319922), (3173, 168380), (3340, 159961), (6346, 84190), (8419, 63460), (12692, 42095), (15865, 33676), (16838, 31730)]