130413220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 330656256

約数和(自身を除く): 200243036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 101, 115, 140, 161, 202, 230, 322, 401, 404, 460, 505, 644, 707, 802, 805, 1010, 1414, 1604, 1610, 2005, 2020, 2323, 2807, 2828, 3220, 3535, 4010, 4646, 5614, 7070, 8020, 9223, 9292, 11228, 11615, 14035, 14140, 16261, 18446, 23230, 28070, 32522, 36892, 40501, 46115, 46460, 56140, 64561, 65044, 81002, 81305, 92230, 129122, 162004, 162610, 184460, 202505, 258244, 283507, 322805, 325220, 405010, 567014, 645610, 810020, 931523, 1134028, 1291220, 1417535, 1863046, 2835070, 3726092, 4657615, 5670140, 6520661, 9315230, 13041322, 18630460, 26082644, 32603305, 65206610, 130413220]

約数ペア:

[(1, 130413220), (2, 65206610), (4, 32603305), (5, 26082644), (7, 18630460), (10, 13041322), (14, 9315230), (20, 6520661), (23, 5670140), (28, 4657615), (35, 3726092), (46, 2835070), (70, 1863046), (92, 1417535), (101, 1291220), (115, 1134028), (140, 931523), (161, 810020), (202, 645610), (230, 567014), (322, 405010), (401, 325220), (404, 322805), (460, 283507), (505, 258244), (644, 202505), (707, 184460), (802, 162610), (805, 162004), (1010, 129122), (1414, 92230), (1604, 81305), (1610, 81002), (2005, 65044), (2020, 64561), (2323, 56140), (2807, 46460), (2828, 46115), (3220, 40501), (3535, 36892), (4010, 32522), (4646, 28070), (5614, 23230), (7070, 18446), (8020, 16261), (9223, 14140), (9292, 14035), (11228, 11615)]