66374080

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5059}}^1$

素因数の和:5117

約数の個数: 56

約数和(自身を含む): 161940240

約数和(自身を除く): 95566160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 5059, 6560, 10118, 13120, 20236, 25295, 40472, 50590, 80944, 101180, 161888, 202360, 207419, 323776, 404720, 414838, 809440, 829676, 1037095, 1618880, 1659352, 2074190, 3318704, 4148380, 6637408, 8296760, 13274816, 16593520, 33187040, 66374080]

約数ペア:

[(1, 66374080), (2, 33187040), (4, 16593520), (5, 13274816), (8, 8296760), (10, 6637408), (16, 4148380), (20, 3318704), (32, 2074190), (40, 1659352), (41, 1618880), (64, 1037095), (80, 829676), (82, 809440), (160, 414838), (164, 404720), (205, 323776), (320, 207419), (328, 202360), (410, 161888), (656, 101180), (820, 80944), (1312, 50590), (1640, 40472), (2624, 25295), (3280, 20236), (5059, 13120), (6560, 10118)]