15693847780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1023067}}^1$

素因数の和:1023148

約数の個数: 48

約数和(自身を含む): 36093839040

約数和(自身を除く): 20399991260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 1023067, 2046134, 4092268, 5115335, 10230670, 13299871, 20461340, 26599742, 53199484, 60360953, 66499355, 120721906, 132998710, 241443812, 265997420, 301804765, 603609530, 784692389, 1207219060, 1569384778, 3138769556, 3923461945, 7846923890, 15693847780]

約数ペア:

[(1, 15693847780), (2, 7846923890), (4, 3923461945), (5, 3138769556), (10, 1569384778), (13, 1207219060), (20, 784692389), (26, 603609530), (52, 301804765), (59, 265997420), (65, 241443812), (118, 132998710), (130, 120721906), (236, 66499355), (260, 60360953), (295, 53199484), (590, 26599742), (767, 20461340), (1180, 13299871), (1534, 10230670), (3068, 5115335), (3835, 4092268), (7670, 2046134), (15340, 1023067)]