15695065720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1\times {\mathrm{12323}}^1$

素因数の和:14224

約数の個数: 64

約数和(自身を含む): 37414185120

約数和(自身を除く): 21719119400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1873, 3746, 7492, 9365, 12323, 14984, 18730, 24646, 31841, 37460, 49292, 61615, 63682, 74920, 98584, 123230, 127364, 159205, 209491, 246460, 254728, 318410, 418982, 492920, 636820, 837964, 1047455, 1273640, 1675928, 2094910, 4189820, 8379640, 23080979, 46161958, 92323916, 115404895, 184647832, 230809790, 392376643, 461619580, 784753286, 923239160, 1569506572, 1961883215, 3139013144, 3923766430, 7847532860, 15695065720]

約数ペア:

[(1, 15695065720), (2, 7847532860), (4, 3923766430), (5, 3139013144), (8, 1961883215), (10, 1569506572), (17, 923239160), (20, 784753286), (34, 461619580), (40, 392376643), (68, 230809790), (85, 184647832), (136, 115404895), (170, 92323916), (340, 46161958), (680, 23080979), (1873, 8379640), (3746, 4189820), (7492, 2094910), (9365, 1675928), (12323, 1273640), (14984, 1047455), (18730, 837964), (24646, 636820), (31841, 492920), (37460, 418982), (49292, 318410), (61615, 254728), (63682, 246460), (74920, 209491), (98584, 159205), (123230, 127364)]