83269760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{18587}}^1$

素因数の和:18613

約数の個数: 64

約数和(自身を含む): 227517120

約数和(自身を除く): 144247360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 18587, 37174, 74348, 92935, 130109, 148696, 185870, 260218, 297392, 371740, 520436, 594784, 650545, 743480, 1040872, 1189568, 1301090, 1486960, 2081744, 2379136, 2602180, 2973920, 4163488, 5204360, 5947840, 8326976, 10408720, 11895680, 16653952, 20817440, 41634880, 83269760]

約数ペア:

[(1, 83269760), (2, 41634880), (4, 20817440), (5, 16653952), (7, 11895680), (8, 10408720), (10, 8326976), (14, 5947840), (16, 5204360), (20, 4163488), (28, 2973920), (32, 2602180), (35, 2379136), (40, 2081744), (56, 1486960), (64, 1301090), (70, 1189568), (80, 1040872), (112, 743480), (128, 650545), (140, 594784), (160, 520436), (224, 371740), (280, 297392), (320, 260218), (448, 185870), (560, 148696), (640, 130109), (896, 92935), (1120, 74348), (2240, 37174), (4480, 18587)]