32805440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3355

約数の個数: 56

約数和(自身を含む): 80662272

約数和(自身を除く): 47856832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 3307, 4960, 6614, 9920, 13228, 16535, 26456, 33070, 52912, 66140, 102517, 105824, 132280, 205034, 211648, 264560, 410068, 512585, 529120, 820136, 1025170, 1058240, 1640272, 2050340, 3280544, 4100680, 6561088, 8201360, 16402720, 32805440]

約数ペア:

[(1, 32805440), (2, 16402720), (4, 8201360), (5, 6561088), (8, 4100680), (10, 3280544), (16, 2050340), (20, 1640272), (31, 1058240), (32, 1025170), (40, 820136), (62, 529120), (64, 512585), (80, 410068), (124, 264560), (155, 211648), (160, 205034), (248, 132280), (310, 105824), (320, 102517), (496, 66140), (620, 52912), (992, 33070), (1240, 26456), (1984, 16535), (2480, 13228), (3307, 9920), (4960, 6614)]