33580160

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 81518400

約数和(自身を除く): 47938240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 739, 1136, 1420, 1478, 2272, 2840, 2956, 3695, 4544, 5680, 5912, 7390, 9088, 11360, 11824, 14780, 22720, 23648, 29560, 45440, 47296, 52469, 59120, 94592, 104938, 118240, 209876, 236480, 262345, 419752, 472960, 524690, 839504, 1049380, 1679008, 2098760, 3358016, 4197520, 6716032, 8395040, 16790080, 33580160]

約数ペア:

[(1, 33580160), (2, 16790080), (4, 8395040), (5, 6716032), (8, 4197520), (10, 3358016), (16, 2098760), (20, 1679008), (32, 1049380), (40, 839504), (64, 524690), (71, 472960), (80, 419752), (128, 262345), (142, 236480), (160, 209876), (284, 118240), (320, 104938), (355, 94592), (568, 59120), (640, 52469), (710, 47296), (739, 45440), (1136, 29560), (1420, 23648), (1478, 22720), (2272, 14780), (2840, 11824), (2956, 11360), (3695, 9088), (4544, 7390), (5680, 5912)]