1118955520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4751}}^1$

素因数の和:4801

約数の個数: 96

約数和(自身を含む): 2802159360

約数和(自身を除く): 1683203840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2048, 2560, 2944, 3680, 4751, 5120, 5888, 7360, 9502, 10240, 11776, 14720, 19004, 23552, 23755, 29440, 38008, 47104, 47510, 58880, 76016, 95020, 109273, 117760, 152032, 190040, 218546, 235520, 304064, 380080, 437092, 546365, 608128, 760160, 874184, 1092730, 1216256, 1520320, 1748368, 2185460, 2432512, 3040640, 3496736, 4370920, 4865024, 6081280, 6993472, 8741840, 9730048, 12162560, 13986944, 17483680, 24325120, 27973888, 34967360, 48650240, 55947776, 69934720, 111895552, 139869440, 223791104, 279738880, 559477760, 1118955520]

約数ペア:

[(1, 1118955520), (2, 559477760), (4, 279738880), (5, 223791104), (8, 139869440), (10, 111895552), (16, 69934720), (20, 55947776), (23, 48650240), (32, 34967360), (40, 27973888), (46, 24325120), (64, 17483680), (80, 13986944), (92, 12162560), (115, 9730048), (128, 8741840), (160, 6993472), (184, 6081280), (230, 4865024), (256, 4370920), (320, 3496736), (368, 3040640), (460, 2432512), (512, 2185460), (640, 1748368), (736, 1520320), (920, 1216256), (1024, 1092730), (1280, 874184), (1472, 760160), (1840, 608128), (2048, 546365), (2560, 437092), (2944, 380080), (3680, 304064), (4751, 235520), (5120, 218546), (5888, 190040), (7360, 152032), (9502, 117760), (10240, 109273), (11776, 95020), (14720, 76016), (19004, 58880), (23552, 47510), (23755, 47104), (29440, 38008)]