4329115520

素因数分解:

$2^7\times 5^1\times {\mathrm{313}}^1\times {\mathrm{21611}}^1$

素因数の和:21943

約数の個数: 64

約数和(自身を含む): 10382837040

約数和(自身を除く): 6053721520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 313, 320, 626, 640, 1252, 1565, 2504, 3130, 5008, 6260, 10016, 12520, 20032, 21611, 25040, 40064, 43222, 50080, 86444, 100160, 108055, 172888, 200320, 216110, 345776, 432220, 691552, 864440, 1383104, 1728880, 2766208, 3457760, 6764243, 6915520, 13528486, 13831040, 27056972, 33821215, 54113944, 67642430, 108227888, 135284860, 216455776, 270569720, 432911552, 541139440, 865823104, 1082278880, 2164557760, 4329115520]

約数ペア:

[(1, 4329115520), (2, 2164557760), (4, 1082278880), (5, 865823104), (8, 541139440), (10, 432911552), (16, 270569720), (20, 216455776), (32, 135284860), (40, 108227888), (64, 67642430), (80, 54113944), (128, 33821215), (160, 27056972), (313, 13831040), (320, 13528486), (626, 6915520), (640, 6764243), (1252, 3457760), (1565, 2766208), (2504, 1728880), (3130, 1383104), (5008, 864440), (6260, 691552), (10016, 432220), (12520, 345776), (20032, 216110), (21611, 200320), (25040, 172888), (40064, 108055), (43222, 100160), (50080, 86444)]