4175420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 9495360

約数和(自身を除く): 5319940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 313, 460, 580, 626, 667, 1252, 1334, 1565, 2668, 3130, 3335, 6260, 6670, 7199, 9077, 13340, 14398, 18154, 28796, 35995, 36308, 45385, 71990, 90770, 143980, 181540, 208771, 417542, 835084, 1043855, 2087710, 4175420]

約数ペア:

[(1, 4175420), (2, 2087710), (4, 1043855), (5, 835084), (10, 417542), (20, 208771), (23, 181540), (29, 143980), (46, 90770), (58, 71990), (92, 45385), (115, 36308), (116, 35995), (145, 28796), (230, 18154), (290, 14398), (313, 13340), (460, 9077), (580, 7199), (626, 6670), (667, 6260), (1252, 3335), (1334, 3130), (1565, 2668)]