237871160

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 546981120

約数和(自身を除く): 309109960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 101, 194, 202, 388, 404, 485, 505, 607, 776, 808, 970, 1010, 1214, 1940, 2020, 2428, 3035, 3880, 4040, 4856, 6070, 9797, 12140, 19594, 24280, 39188, 48985, 58879, 61307, 78376, 97970, 117758, 122614, 195940, 235516, 245228, 294395, 306535, 391880, 471032, 490456, 588790, 613070, 1177580, 1226140, 2355160, 2452280, 5946779, 11893558, 23787116, 29733895, 47574232, 59467790, 118935580, 237871160]

約数ペア:

[(1, 237871160), (2, 118935580), (4, 59467790), (5, 47574232), (8, 29733895), (10, 23787116), (20, 11893558), (40, 5946779), (97, 2452280), (101, 2355160), (194, 1226140), (202, 1177580), (388, 613070), (404, 588790), (485, 490456), (505, 471032), (607, 391880), (776, 306535), (808, 294395), (970, 245228), (1010, 235516), (1214, 195940), (1940, 122614), (2020, 117758), (2428, 97970), (3035, 78376), (3880, 61307), (4040, 58879), (4856, 48985), (6070, 39188), (9797, 24280), (12140, 19594)]