2756550050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 5435812800

約数和(自身を除く): 2679262750

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 107, 109, 145, 163, 214, 218, 290, 326, 535, 545, 725, 815, 1070, 1090, 1450, 1630, 2675, 2725, 3103, 3161, 4075, 4727, 5350, 5450, 6206, 6322, 8150, 9454, 11663, 15515, 15805, 17441, 17767, 23326, 23635, 31030, 31610, 34882, 35534, 47270, 58315, 77575, 79025, 87205, 88835, 116630, 118175, 155150, 158050, 174410, 177670, 236350, 291575, 338227, 436025, 444175, 505789, 515243, 583150, 676454, 872050, 888350, 1011578, 1030486, 1691135, 1901069, 2528945, 2576215, 3382270, 3802138, 5057890, 5152430, 8455675, 9505345, 12644725, 12881075, 16911350, 19010690, 25289450, 25762150, 47526725, 55131001, 95053450, 110262002, 275655005, 551310010, 1378275025, 2756550050]

約数ペア:

[(1, 2756550050), (2, 1378275025), (5, 551310010), (10, 275655005), (25, 110262002), (29, 95053450), (50, 55131001), (58, 47526725), (107, 25762150), (109, 25289450), (145, 19010690), (163, 16911350), (214, 12881075), (218, 12644725), (290, 9505345), (326, 8455675), (535, 5152430), (545, 5057890), (725, 3802138), (815, 3382270), (1070, 2576215), (1090, 2528945), (1450, 1901069), (1630, 1691135), (2675, 1030486), (2725, 1011578), (3103, 888350), (3161, 872050), (4075, 676454), (4727, 583150), (5350, 515243), (5450, 505789), (6206, 444175), (6322, 436025), (8150, 338227), (9454, 291575), (11663, 236350), (15515, 177670), (15805, 174410), (17441, 158050), (17767, 155150), (23326, 118175), (23635, 116630), (31030, 88835), (31610, 87205), (34882, 79025), (35534, 77575), (47270, 58315)]