105852040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 290822400

約数和(自身を除く): 184970360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 101, 133, 140, 152, 190, 197, 202, 266, 280, 380, 394, 404, 505, 532, 665, 707, 760, 788, 808, 985, 1010, 1064, 1330, 1379, 1414, 1576, 1919, 1970, 2020, 2660, 2758, 2828, 3535, 3743, 3838, 3940, 4040, 5320, 5516, 5656, 6895, 7070, 7486, 7676, 7880, 9595, 11032, 13433, 13790, 14140, 14972, 15352, 18715, 19190, 19897, 26201, 26866, 27580, 28280, 29944, 37430, 38380, 39794, 52402, 53732, 55160, 67165, 74860, 76760, 79588, 99485, 104804, 107464, 131005, 134330, 139279, 149720, 159176, 198970, 209608, 262010, 268660, 278558, 378043, 397940, 524020, 537320, 557116, 696395, 756086, 795880, 1048040, 1114232, 1392790, 1512172, 1890215, 2646301, 2785580, 3024344, 3780430, 5292602, 5571160, 7560860, 10585204, 13231505, 15121720, 21170408, 26463010, 52926020, 105852040]

約数ペア:

[(1, 105852040), (2, 52926020), (4, 26463010), (5, 21170408), (7, 15121720), (8, 13231505), (10, 10585204), (14, 7560860), (19, 5571160), (20, 5292602), (28, 3780430), (35, 3024344), (38, 2785580), (40, 2646301), (56, 1890215), (70, 1512172), (76, 1392790), (95, 1114232), (101, 1048040), (133, 795880), (140, 756086), (152, 696395), (190, 557116), (197, 537320), (202, 524020), (266, 397940), (280, 378043), (380, 278558), (394, 268660), (404, 262010), (505, 209608), (532, 198970), (665, 159176), (707, 149720), (760, 139279), (788, 134330), (808, 131005), (985, 107464), (1010, 104804), (1064, 99485), (1330, 79588), (1379, 76760), (1414, 74860), (1576, 67165), (1919, 55160), (1970, 53732), (2020, 52402), (2660, 39794), (2758, 38380), (2828, 37430), (3535, 29944), (3743, 28280), (3838, 27580), (3940, 26866), (4040, 26201), (5320, 19897), (5516, 19190), (5656, 18715), (6895, 15352), (7070, 14972), (7486, 14140), (7676, 13790), (7880, 13433), (9595, 11032)]