4328804840

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 10083178080

約数和(自身を除く): 5754373240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 107, 172, 214, 215, 344, 428, 430, 535, 547, 856, 860, 1070, 1094, 1720, 1849, 2140, 2188, 2735, 3698, 4280, 4376, 4601, 5470, 7396, 9202, 9245, 10940, 14792, 18404, 18490, 21880, 23005, 23521, 36808, 36980, 46010, 47042, 58529, 73960, 92020, 94084, 117058, 117605, 184040, 188168, 197843, 234116, 235210, 292645, 395686, 468232, 470420, 585290, 791372, 940840, 989215, 1011403, 1170580, 1582744, 1978430, 2022806, 2341160, 2516747, 3956860, 4045612, 5033494, 5057015, 7913720, 8091224, 10066988, 10114030, 12583735, 20133976, 20228060, 25167470, 40456120, 50334940, 100669880, 108220121, 216440242, 432880484, 541100605, 865760968, 1082201210, 2164402420, 4328804840]

約数ペア:

[(1, 4328804840), (2, 2164402420), (4, 1082201210), (5, 865760968), (8, 541100605), (10, 432880484), (20, 216440242), (40, 108220121), (43, 100669880), (86, 50334940), (107, 40456120), (172, 25167470), (214, 20228060), (215, 20133976), (344, 12583735), (428, 10114030), (430, 10066988), (535, 8091224), (547, 7913720), (856, 5057015), (860, 5033494), (1070, 4045612), (1094, 3956860), (1720, 2516747), (1849, 2341160), (2140, 2022806), (2188, 1978430), (2735, 1582744), (3698, 1170580), (4280, 1011403), (4376, 989215), (4601, 940840), (5470, 791372), (7396, 585290), (9202, 470420), (9245, 468232), (10940, 395686), (14792, 292645), (18404, 235210), (18490, 234116), (21880, 197843), (23005, 188168), (23521, 184040), (36808, 117605), (36980, 117058), (46010, 94084), (47042, 92020), (58529, 73960)]