2025101030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 4072883040

約数和(自身を除く): 2047782010

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 73, 85, 145, 146, 170, 289, 290, 331, 365, 493, 578, 662, 730, 986, 1241, 1445, 1655, 2117, 2465, 2482, 2890, 3310, 4234, 4930, 5627, 6205, 8381, 9599, 10585, 11254, 12410, 16762, 19198, 21097, 21170, 24163, 28135, 35989, 41905, 42194, 47995, 48326, 56270, 71978, 83810, 95659, 95990, 105485, 120815, 163183, 179945, 191318, 210970, 241630, 326366, 359890, 410771, 478295, 611813, 700727, 815915, 821542, 956590, 1223626, 1401454, 1631830, 2053855, 2774111, 3059065, 3503635, 4107710, 5548222, 6118130, 6983107, 7007270, 11912359, 13870555, 13966214, 23824718, 27741110, 34915535, 59561795, 69831070, 119123590, 202510103, 405020206, 1012550515, 2025101030]

約数ペア:

[(1, 2025101030), (2, 1012550515), (5, 405020206), (10, 202510103), (17, 119123590), (29, 69831070), (34, 59561795), (58, 34915535), (73, 27741110), (85, 23824718), (145, 13966214), (146, 13870555), (170, 11912359), (289, 7007270), (290, 6983107), (331, 6118130), (365, 5548222), (493, 4107710), (578, 3503635), (662, 3059065), (730, 2774111), (986, 2053855), (1241, 1631830), (1445, 1401454), (1655, 1223626), (2117, 956590), (2465, 821542), (2482, 815915), (2890, 700727), (3310, 611813), (4234, 478295), (4930, 410771), (5627, 359890), (6205, 326366), (8381, 241630), (9599, 210970), (10585, 191318), (11254, 179945), (12410, 163183), (16762, 120815), (19198, 105485), (21097, 95990), (21170, 95659), (24163, 83810), (28135, 71978), (35989, 56270), (41905, 48326), (42194, 47995)]