29238220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 67350528

約数和(自身を除く): 38112308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 347, 383, 694, 766, 1388, 1532, 1735, 1915, 3470, 3817, 3830, 4213, 6940, 7634, 7660, 8426, 15268, 16852, 19085, 21065, 38170, 42130, 76340, 84260, 132901, 265802, 531604, 664505, 1329010, 1461911, 2658020, 2923822, 5847644, 7309555, 14619110, 29238220]

約数ペア:

[(1, 29238220), (2, 14619110), (4, 7309555), (5, 5847644), (10, 2923822), (11, 2658020), (20, 1461911), (22, 1329010), (44, 664505), (55, 531604), (110, 265802), (220, 132901), (347, 84260), (383, 76340), (694, 42130), (766, 38170), (1388, 21065), (1532, 19085), (1735, 16852), (1915, 15268), (3470, 8426), (3817, 7660), (3830, 7634), (4213, 6940)]