12988366950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{64667}}^1$

素因数の和:64798

約数の個数: 96

約数和(自身を含む): 35026258176

約数和(自身を除く): 22037891226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 103, 130, 150, 195, 206, 309, 325, 390, 515, 618, 650, 975, 1030, 1339, 1545, 1950, 2575, 2678, 3090, 4017, 5150, 6695, 7725, 8034, 13390, 15450, 20085, 33475, 40170, 64667, 66950, 100425, 129334, 194001, 200850, 323335, 388002, 646670, 840671, 970005, 1616675, 1681342, 1940010, 2522013, 3233350, 4203355, 4850025, 5044026, 6660701, 8406710, 9700050, 12610065, 13321402, 19982103, 21016775, 25220130, 33303505, 39964206, 42033550, 63050325, 66607010, 86589113, 99910515, 126100650, 166517525, 173178226, 199821030, 259767339, 333035050, 432945565, 499552575, 519534678, 865891130, 999105150, 1298836695, 2164727825, 2597673390, 4329455650, 6494183475, 12988366950]

約数ペア:

[(1, 12988366950), (2, 6494183475), (3, 4329455650), (5, 2597673390), (6, 2164727825), (10, 1298836695), (13, 999105150), (15, 865891130), (25, 519534678), (26, 499552575), (30, 432945565), (39, 333035050), (50, 259767339), (65, 199821030), (75, 173178226), (78, 166517525), (103, 126100650), (130, 99910515), (150, 86589113), (195, 66607010), (206, 63050325), (309, 42033550), (325, 39964206), (390, 33303505), (515, 25220130), (618, 21016775), (650, 19982103), (975, 13321402), (1030, 12610065), (1339, 9700050), (1545, 8406710), (1950, 6660701), (2575, 5044026), (2678, 4850025), (3090, 4203355), (4017, 3233350), (5150, 2522013), (6695, 1940010), (7725, 1681342), (8034, 1616675), (13390, 970005), (15450, 840671), (20085, 646670), (33475, 388002), (40170, 323335), (64667, 200850), (66950, 194001), (100425, 129334)]