2382700880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{47807}}^1$

素因数の和:47916

約数の個数: 80

約数和(自身を含む): 6402447360

約数和(自身を除く): 4019746480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1246, 1424, 1780, 2492, 3115, 3560, 4984, 6230, 7120, 9968, 12460, 24920, 47807, 49840, 95614, 191228, 239035, 334649, 382456, 478070, 669298, 764912, 956140, 1338596, 1673245, 1912280, 2677192, 3346490, 3824560, 4254823, 5354384, 6692980, 8509646, 13385960, 17019292, 21274115, 26771920, 29783761, 34038584, 42548230, 59567522, 68077168, 85096460, 119135044, 148918805, 170192920, 238270088, 297837610, 340385840, 476540176, 595675220, 1191350440, 2382700880]

約数ペア:

[(1, 2382700880), (2, 1191350440), (4, 595675220), (5, 476540176), (7, 340385840), (8, 297837610), (10, 238270088), (14, 170192920), (16, 148918805), (20, 119135044), (28, 85096460), (35, 68077168), (40, 59567522), (56, 42548230), (70, 34038584), (80, 29783761), (89, 26771920), (112, 21274115), (140, 17019292), (178, 13385960), (280, 8509646), (356, 6692980), (445, 5354384), (560, 4254823), (623, 3824560), (712, 3346490), (890, 2677192), (1246, 1912280), (1424, 1673245), (1780, 1338596), (2492, 956140), (3115, 764912), (3560, 669298), (4984, 478070), (6230, 382456), (7120, 334649), (9968, 239035), (12460, 191228), (24920, 95614), (47807, 49840)]