4473560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 12398400

約数和(自身を除く): 7924840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1229, 1820, 2458, 3640, 4916, 6145, 8603, 9832, 12290, 15977, 17206, 24580, 31954, 34412, 43015, 49160, 63908, 68824, 79885, 86030, 111839, 127816, 159770, 172060, 223678, 319540, 344120, 447356, 559195, 639080, 894712, 1118390, 2236780, 4473560]

約数ペア:

[(1, 4473560), (2, 2236780), (4, 1118390), (5, 894712), (7, 639080), (8, 559195), (10, 447356), (13, 344120), (14, 319540), (20, 223678), (26, 172060), (28, 159770), (35, 127816), (40, 111839), (52, 86030), (56, 79885), (65, 68824), (70, 63908), (91, 49160), (104, 43015), (130, 34412), (140, 31954), (182, 24580), (260, 17206), (280, 15977), (364, 12290), (455, 9832), (520, 8603), (728, 6145), (910, 4916), (1229, 3640), (1820, 2458)]