25765996920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{72613}}^1$

素因数の和:75584

約数の個数: 64

約数和(自身を含む): 77325196320

約数和(自身を除く): 51559199400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2957, 5914, 8871, 11828, 14785, 17742, 23656, 29570, 35484, 44355, 59140, 70968, 72613, 88710, 118280, 145226, 177420, 217839, 290452, 354840, 363065, 435678, 580904, 726130, 871356, 1089195, 1452260, 1742712, 2178390, 2904520, 4356780, 8713560, 214716641, 429433282, 644149923, 858866564, 1073583205, 1288299846, 1717733128, 2147166410, 2576599692, 3220749615, 4294332820, 5153199384, 6441499230, 8588665640, 12882998460, 25765996920]

約数ペア:

[(1, 25765996920), (2, 12882998460), (3, 8588665640), (4, 6441499230), (5, 5153199384), (6, 4294332820), (8, 3220749615), (10, 2576599692), (12, 2147166410), (15, 1717733128), (20, 1288299846), (24, 1073583205), (30, 858866564), (40, 644149923), (60, 429433282), (120, 214716641), (2957, 8713560), (5914, 4356780), (8871, 2904520), (11828, 2178390), (14785, 1742712), (17742, 1452260), (23656, 1089195), (29570, 871356), (35484, 726130), (44355, 580904), (59140, 435678), (70968, 363065), (72613, 354840), (88710, 290452), (118280, 217839), (145226, 177420)]