19278103666480

素因数分解:

$2^4\times 5^1\times {\mathrm{8923}}^1\times {\mathrm{3701}}^1\times {\mathrm{7297}}^1$

素因数の和:19934

約数の個数: 80

約数和(自身を含む): 44844871021344

約数和(自身を除く): 25566767354864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3701, 7297, 7402, 8923, 14594, 14804, 17846, 18505, 29188, 29608, 35692, 36485, 37010, 44615, 58376, 59216, 71384, 72970, 74020, 89230, 116752, 142768, 145940, 148040, 178460, 291880, 296080, 356920, 583760, 713840, 27006197, 33024023, 54012394, 65111131, 66048046, 108024788, 130222262, 132096092, 135030985, 165120115, 216049576, 260444524, 264192184, 270061970, 325555655, 330240230, 432099152, 520889048, 528384368, 540123940, 651111310, 660480460, 1041778096, 1080247880, 1302222620, 1320960920, 2160495760, 2604445240, 2641921840, 5208890480, 240976295831, 481952591662, 963905183324, 1204881479155, 1927810366648, 2409762958310, 3855620733296, 4819525916620, 9639051833240, 19278103666480]

約数ペア:

[(1, 19278103666480), (2, 9639051833240), (4, 4819525916620), (5, 3855620733296), (8, 2409762958310), (10, 1927810366648), (16, 1204881479155), (20, 963905183324), (40, 481952591662), (80, 240976295831), (3701, 5208890480), (7297, 2641921840), (7402, 2604445240), (8923, 2160495760), (14594, 1320960920), (14804, 1302222620), (17846, 1080247880), (18505, 1041778096), (29188, 660480460), (29608, 651111310), (35692, 540123940), (36485, 528384368), (37010, 520889048), (44615, 432099152), (58376, 330240230), (59216, 325555655), (71384, 270061970), (72970, 264192184), (74020, 260444524), (89230, 216049576), (116752, 165120115), (142768, 135030985), (145940, 132096092), (148040, 130222262), (178460, 108024788), (291880, 66048046), (296080, 65111131), (356920, 54012394), (583760, 33024023), (713840, 27006197)]