2023532480

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:646

約数の個数: 112

約数和(自身を含む): 4909779360

約数和(自身を除く): 2886246880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 227, 313, 320, 356, 445, 454, 626, 712, 890, 908, 1135, 1252, 1424, 1565, 1780, 1816, 2270, 2504, 2848, 3130, 3560, 3632, 4540, 5008, 5696, 6260, 7120, 7264, 9080, 10016, 12520, 14240, 14528, 18160, 20032, 20203, 25040, 27857, 28480, 36320, 40406, 50080, 55714, 71051, 72640, 80812, 100160, 101015, 111428, 139285, 142102, 161624, 202030, 222856, 278570, 284204, 323248, 355255, 404060, 445712, 557140, 568408, 646496, 710510, 808120, 891424, 1114280, 1136816, 1292992, 1421020, 1616240, 1782848, 2228560, 2273632, 2842040, 3232480, 4457120, 4547264, 5684080, 6323539, 6464960, 8914240, 11368160, 12647078, 22736320, 25294156, 31617695, 50588312, 63235390, 101176624, 126470780, 202353248, 252941560, 404706496, 505883120, 1011766240, 2023532480]

約数ペア:

[(1, 2023532480), (2, 1011766240), (4, 505883120), (5, 404706496), (8, 252941560), (10, 202353248), (16, 126470780), (20, 101176624), (32, 63235390), (40, 50588312), (64, 31617695), (80, 25294156), (89, 22736320), (160, 12647078), (178, 11368160), (227, 8914240), (313, 6464960), (320, 6323539), (356, 5684080), (445, 4547264), (454, 4457120), (626, 3232480), (712, 2842040), (890, 2273632), (908, 2228560), (1135, 1782848), (1252, 1616240), (1424, 1421020), (1565, 1292992), (1780, 1136816), (1816, 1114280), (2270, 891424), (2504, 808120), (2848, 710510), (3130, 646496), (3560, 568408), (3632, 557140), (4540, 445712), (5008, 404060), (5696, 355255), (6260, 323248), (7120, 284204), (7264, 278570), (9080, 222856), (10016, 202030), (12520, 161624), (14240, 142102), (14528, 139285), (18160, 111428), (20032, 101015), (20203, 100160), (25040, 80812), (27857, 72640), (28480, 71051), (36320, 55714), (40406, 50080)]