43184420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 96752880

約数和(自身を除く): 53568460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 157, 170, 314, 340, 628, 785, 809, 1570, 1618, 2669, 3140, 3236, 4045, 5338, 8090, 10676, 13345, 13753, 16180, 26690, 27506, 53380, 55012, 68765, 127013, 137530, 254026, 275060, 508052, 635065, 1270130, 2159221, 2540260, 4318442, 8636884, 10796105, 21592210, 43184420]

約数ペア:

[(1, 43184420), (2, 21592210), (4, 10796105), (5, 8636884), (10, 4318442), (17, 2540260), (20, 2159221), (34, 1270130), (68, 635065), (85, 508052), (157, 275060), (170, 254026), (314, 137530), (340, 127013), (628, 68765), (785, 55012), (809, 53380), (1570, 27506), (1618, 26690), (2669, 16180), (3140, 13753), (3236, 13345), (4045, 10676), (5338, 8090)]