15565536260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8669}}^1\times {\mathrm{5281}}^1$

素因数の和:13976

約数の個数: 48

約数和(自身を含む): 34620974640

約数和(自身を除く): 19055438380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5281, 8669, 10562, 17338, 21124, 26405, 34676, 43345, 52810, 86690, 89777, 105620, 147373, 173380, 179554, 294746, 359108, 448885, 589492, 736865, 897770, 1473730, 1795540, 2947460, 45780989, 91561978, 183123956, 228904945, 457809890, 778276813, 915619780, 1556553626, 3113107252, 3891384065, 7782768130, 15565536260]

約数ペア:

[(1, 15565536260), (2, 7782768130), (4, 3891384065), (5, 3113107252), (10, 1556553626), (17, 915619780), (20, 778276813), (34, 457809890), (68, 228904945), (85, 183123956), (170, 91561978), (340, 45780989), (5281, 2947460), (8669, 1795540), (10562, 1473730), (17338, 897770), (21124, 736865), (26405, 589492), (34676, 448885), (43345, 359108), (52810, 294746), (86690, 179554), (89777, 173380), (105620, 147373)]