2015341760

素因数分解:

$2^6\times 5^1\times {\mathrm{683}}^1\times {\mathrm{9221}}^1$

素因数の和:9921

約数の個数: 56

約数和(自身を含む): 4806580176

約数和(自身を除く): 2791238416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 683, 1366, 2732, 3415, 5464, 6830, 9221, 10928, 13660, 18442, 21856, 27320, 36884, 43712, 46105, 54640, 73768, 92210, 109280, 147536, 184420, 218560, 295072, 368840, 590144, 737680, 1475360, 2950720, 6297943, 12595886, 25191772, 31489715, 50383544, 62979430, 100767088, 125958860, 201534176, 251917720, 403068352, 503835440, 1007670880, 2015341760]

約数ペア:

[(1, 2015341760), (2, 1007670880), (4, 503835440), (5, 403068352), (8, 251917720), (10, 201534176), (16, 125958860), (20, 100767088), (32, 62979430), (40, 50383544), (64, 31489715), (80, 25191772), (160, 12595886), (320, 6297943), (683, 2950720), (1366, 1475360), (2732, 737680), (3415, 590144), (5464, 368840), (6830, 295072), (9221, 218560), (10928, 184420), (13660, 147536), (18442, 109280), (21856, 92210), (27320, 73768), (36884, 54640), (43712, 46105)]