79294020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 240619008

約数和(自身を除く): 161324988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 277, 367, 390, 554, 734, 780, 831, 1101, 1108, 1385, 1468, 1662, 1835, 2202, 2770, 3324, 3601, 3670, 4155, 4404, 4771, 5505, 5540, 7202, 7340, 8310, 9542, 10803, 11010, 14313, 14404, 16620, 18005, 19084, 21606, 22020, 23855, 28626, 36010, 43212, 47710, 54015, 57252, 71565, 72020, 95420, 101659, 108030, 143130, 203318, 216060, 286260, 304977, 406636, 508295, 609954, 1016590, 1219908, 1321567, 1524885, 2033180, 2643134, 3049770, 3964701, 5286268, 6099540, 6607835, 7929402, 13215670, 15858804, 19823505, 26431340, 39647010, 79294020]

約数ペア:

[(1, 79294020), (2, 39647010), (3, 26431340), (4, 19823505), (5, 15858804), (6, 13215670), (10, 7929402), (12, 6607835), (13, 6099540), (15, 5286268), (20, 3964701), (26, 3049770), (30, 2643134), (39, 2033180), (52, 1524885), (60, 1321567), (65, 1219908), (78, 1016590), (130, 609954), (156, 508295), (195, 406636), (260, 304977), (277, 286260), (367, 216060), (390, 203318), (554, 143130), (734, 108030), (780, 101659), (831, 95420), (1101, 72020), (1108, 71565), (1385, 57252), (1468, 54015), (1662, 47710), (1835, 43212), (2202, 36010), (2770, 28626), (3324, 23855), (3601, 22020), (3670, 21606), (4155, 19084), (4404, 18005), (4771, 16620), (5505, 14404), (5540, 14313), (7202, 11010), (7340, 10803), (8310, 9542)]