20173615100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2220

約数の個数: 144

約数和(自身を含む): 47591953920

約数和(自身を除く): 27418338820

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 151, 230, 290, 302, 460, 575, 580, 604, 667, 725, 755, 1150, 1334, 1450, 1510, 2003, 2300, 2668, 2900, 3020, 3335, 3473, 3775, 4006, 4379, 6670, 6946, 7550, 8012, 8758, 10015, 13340, 13892, 15100, 16675, 17365, 17516, 20030, 21895, 33350, 34730, 40060, 43790, 46069, 50075, 58087, 66700, 69460, 86825, 87580, 92138, 100150, 100717, 109475, 116174, 173650, 184276, 200300, 201434, 218950, 230345, 232348, 290435, 302453, 347300, 402868, 437900, 460690, 503585, 580870, 604906, 921380, 1007170, 1151725, 1161740, 1209812, 1336001, 1452175, 1512265, 2014340, 2303450, 2517925, 2672002, 2904350, 3024530, 4606900, 5035850, 5344004, 5808700, 6049060, 6680005, 6956419, 7561325, 8771137, 10071700, 13360010, 13912838, 15122650, 17542274, 26720020, 27825676, 30245300, 33400025, 34782095, 35084548, 43855685, 66800050, 69564190, 87711370, 133600100, 139128380, 173910475, 175422740, 201736151, 219278425, 347820950, 403472302, 438556850, 695641900, 806944604, 877113700, 1008680755, 2017361510, 4034723020, 5043403775, 10086807550, 20173615100]

約数ペア:

[(1, 20173615100), (2, 10086807550), (4, 5043403775), (5, 4034723020), (10, 2017361510), (20, 1008680755), (23, 877113700), (25, 806944604), (29, 695641900), (46, 438556850), (50, 403472302), (58, 347820950), (92, 219278425), (100, 201736151), (115, 175422740), (116, 173910475), (145, 139128380), (151, 133600100), (230, 87711370), (290, 69564190), (302, 66800050), (460, 43855685), (575, 35084548), (580, 34782095), (604, 33400025), (667, 30245300), (725, 27825676), (755, 26720020), (1150, 17542274), (1334, 15122650), (1450, 13912838), (1510, 13360010), (2003, 10071700), (2300, 8771137), (2668, 7561325), (2900, 6956419), (3020, 6680005), (3335, 6049060), (3473, 5808700), (3775, 5344004), (4006, 5035850), (4379, 4606900), (6670, 3024530), (6946, 2904350), (7550, 2672002), (8012, 2517925), (8758, 2303450), (10015, 2014340), (13340, 1512265), (13892, 1452175), (15100, 1336001), (16675, 1209812), (17365, 1161740), (17516, 1151725), (20030, 1007170), (21895, 921380), (33350, 604906), (34730, 580870), (40060, 503585), (43790, 460690), (46069, 437900), (50075, 402868), (58087, 347300), (66700, 302453), (69460, 290435), (86825, 232348), (87580, 230345), (92138, 218950), (100150, 201434), (100717, 200300), (109475, 184276), (116174, 173650)]