23745440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 60419520

約数和(自身を除く): 36674080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 73, 76, 80, 95, 107, 146, 152, 160, 190, 214, 292, 304, 365, 380, 428, 535, 584, 608, 730, 760, 856, 1070, 1168, 1387, 1460, 1520, 1712, 2033, 2140, 2336, 2774, 2920, 3040, 3424, 4066, 4280, 5548, 5840, 6935, 7811, 8132, 8560, 10165, 11096, 11680, 13870, 15622, 16264, 17120, 20330, 22192, 27740, 31244, 32528, 39055, 40660, 44384, 55480, 62488, 65056, 78110, 81320, 110960, 124976, 148409, 156220, 162640, 221920, 249952, 296818, 312440, 325280, 593636, 624880, 742045, 1187272, 1249760, 1484090, 2374544, 2968180, 4749088, 5936360, 11872720, 23745440]

約数ペア:

[(1, 23745440), (2, 11872720), (4, 5936360), (5, 4749088), (8, 2968180), (10, 2374544), (16, 1484090), (19, 1249760), (20, 1187272), (32, 742045), (38, 624880), (40, 593636), (73, 325280), (76, 312440), (80, 296818), (95, 249952), (107, 221920), (146, 162640), (152, 156220), (160, 148409), (190, 124976), (214, 110960), (292, 81320), (304, 78110), (365, 65056), (380, 62488), (428, 55480), (535, 44384), (584, 40660), (608, 39055), (730, 32528), (760, 31244), (856, 27740), (1070, 22192), (1168, 20330), (1387, 17120), (1460, 16264), (1520, 15622), (1712, 13870), (2033, 11680), (2140, 11096), (2336, 10165), (2774, 8560), (2920, 8132), (3040, 7811), (3424, 6935), (4066, 5840), (4280, 5548)]