85948160

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 208610640

約数和(自身を除く): 122662480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 809, 830, 1280, 1328, 1618, 1660, 2656, 3236, 3320, 4045, 5312, 6472, 6640, 8090, 10624, 12944, 13280, 16180, 21248, 25888, 26560, 32360, 51776, 53120, 64720, 67147, 103552, 106240, 129440, 134294, 207104, 258880, 268588, 335735, 517760, 537176, 671470, 1035520, 1074352, 1342940, 2148704, 2685880, 4297408, 5371760, 8594816, 10743520, 17189632, 21487040, 42974080, 85948160]

約数ペア:

[(1, 85948160), (2, 42974080), (4, 21487040), (5, 17189632), (8, 10743520), (10, 8594816), (16, 5371760), (20, 4297408), (32, 2685880), (40, 2148704), (64, 1342940), (80, 1074352), (83, 1035520), (128, 671470), (160, 537176), (166, 517760), (256, 335735), (320, 268588), (332, 258880), (415, 207104), (640, 134294), (664, 129440), (809, 106240), (830, 103552), (1280, 67147), (1328, 64720), (1618, 53120), (1660, 51776), (2656, 32360), (3236, 26560), (3320, 25888), (4045, 21248), (5312, 16180), (6472, 13280), (6640, 12944), (8090, 10624)]