293624420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1597}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 640286640

約数和(自身を除く): 346662220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 317, 580, 634, 1268, 1585, 1597, 3170, 3194, 6340, 6388, 7985, 9193, 15970, 18386, 31940, 36772, 45965, 46313, 91930, 92626, 183860, 185252, 231565, 463130, 506249, 926260, 1012498, 2024996, 2531245, 5062490, 10124980, 14681221, 29362442, 58724884, 73406105, 146812210, 293624420]

約数ペア:

[(1, 293624420), (2, 146812210), (4, 73406105), (5, 58724884), (10, 29362442), (20, 14681221), (29, 10124980), (58, 5062490), (116, 2531245), (145, 2024996), (290, 1012498), (317, 926260), (580, 506249), (634, 463130), (1268, 231565), (1585, 185252), (1597, 183860), (3170, 92626), (3194, 91930), (6340, 46313), (6388, 45965), (7985, 36772), (9193, 31940), (15970, 18386)]