15677739220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5481727}}^1$

素因数の和:5481760

約数の個数: 48

約数和(自身を含む): 38679072768

約数和(自身を除く): 23001333548

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5481727, 10963454, 21926908, 27408635, 54817270, 60298997, 71262451, 109634540, 120597994, 142524902, 241195988, 285049804, 301494985, 356312255, 602989970, 712624510, 783886961, 1205979940, 1425249020, 1567773922, 3135547844, 3919434805, 7838869610, 15677739220]

約数ペア:

[(1, 15677739220), (2, 7838869610), (4, 3919434805), (5, 3135547844), (10, 1567773922), (11, 1425249020), (13, 1205979940), (20, 783886961), (22, 712624510), (26, 602989970), (44, 356312255), (52, 301494985), (55, 285049804), (65, 241195988), (110, 142524902), (130, 120597994), (143, 109634540), (220, 71262451), (260, 60298997), (286, 54817270), (572, 27408635), (715, 21926908), (1430, 10963454), (2860, 5481727)]