1938880

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 56

約数和(自身を含む): 4736592

約数和(自身を除く): 2797712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 83, 146, 160, 166, 292, 320, 332, 365, 415, 584, 664, 730, 830, 1168, 1328, 1460, 1660, 2336, 2656, 2920, 3320, 4672, 5312, 5840, 6059, 6640, 11680, 12118, 13280, 23360, 24236, 26560, 30295, 48472, 60590, 96944, 121180, 193888, 242360, 387776, 484720, 969440, 1938880]

約数ペア:

[(1, 1938880), (2, 969440), (4, 484720), (5, 387776), (8, 242360), (10, 193888), (16, 121180), (20, 96944), (32, 60590), (40, 48472), (64, 30295), (73, 26560), (80, 24236), (83, 23360), (146, 13280), (160, 12118), (166, 11680), (292, 6640), (320, 6059), (332, 5840), (365, 5312), (415, 4672), (584, 3320), (664, 2920), (730, 2656), (830, 2336), (1168, 1660), (1328, 1460)]