13595473460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{15971}}^1$

素因数の和:17384

約数の個数: 48

約数和(自身を含む): 29494789632

約数和(自身を除く): 15899316172

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1373, 2746, 5492, 6865, 13730, 15971, 27460, 31942, 42563, 63884, 79855, 85126, 159710, 170252, 212815, 319420, 425630, 495101, 851260, 990202, 1980404, 2475505, 4951010, 9902020, 21928183, 43856366, 87712732, 109640915, 219281830, 438563660, 679773673, 1359547346, 2719094692, 3398868365, 6797736730, 13595473460]

約数ペア:

[(1, 13595473460), (2, 6797736730), (4, 3398868365), (5, 2719094692), (10, 1359547346), (20, 679773673), (31, 438563660), (62, 219281830), (124, 109640915), (155, 87712732), (310, 43856366), (620, 21928183), (1373, 9902020), (2746, 4951010), (5492, 2475505), (6865, 1980404), (13730, 990202), (15971, 851260), (27460, 495101), (31942, 425630), (42563, 319420), (63884, 212815), (79855, 170252), (85126, 159710)]