4862860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 10967040

約数和(自身を除く): 6104180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 191, 268, 335, 380, 382, 670, 764, 955, 1273, 1340, 1910, 2546, 3629, 3820, 5092, 6365, 7258, 12730, 12797, 14516, 18145, 25460, 25594, 36290, 51188, 63985, 72580, 127970, 243143, 255940, 486286, 972572, 1215715, 2431430, 4862860]

約数ペア:

[(1, 4862860), (2, 2431430), (4, 1215715), (5, 972572), (10, 486286), (19, 255940), (20, 243143), (38, 127970), (67, 72580), (76, 63985), (95, 51188), (134, 36290), (190, 25594), (191, 25460), (268, 18145), (335, 14516), (380, 12797), (382, 12730), (670, 7258), (764, 6365), (955, 5092), (1273, 3820), (1340, 3629), (1910, 2546)]