557160613760

素因数分解:

$2^7\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{418339}}^1$

素因数の和:420439

約数の個数: 64

約数和(自身を含む): 1332605336400

約数和(自身を除く): 775444722640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2081, 4162, 8324, 10405, 16648, 20810, 33296, 41620, 66592, 83240, 133184, 166480, 266368, 332960, 418339, 665920, 836678, 1331840, 1673356, 2091695, 3346712, 4183390, 6693424, 8366780, 13386848, 16733560, 26773696, 33467120, 53547392, 66934240, 133868480, 267736960, 870563459, 1741126918, 3482253836, 4352817295, 6964507672, 8705634590, 13929015344, 17411269180, 27858030688, 34822538360, 55716061376, 69645076720, 111432122752, 139290153440, 278580306880, 557160613760]

約数ペア:

[(1, 557160613760), (2, 278580306880), (4, 139290153440), (5, 111432122752), (8, 69645076720), (10, 55716061376), (16, 34822538360), (20, 27858030688), (32, 17411269180), (40, 13929015344), (64, 8705634590), (80, 6964507672), (128, 4352817295), (160, 3482253836), (320, 1741126918), (640, 870563459), (2081, 267736960), (4162, 133868480), (8324, 66934240), (10405, 53547392), (16648, 33467120), (20810, 26773696), (33296, 16733560), (41620, 13386848), (66592, 8366780), (83240, 6693424), (133184, 4183390), (166480, 3346712), (266368, 2091695), (332960, 1673356), (418339, 1331840), (665920, 836678)]