172759520

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13009}}^1$

素因数の和:13107

約数の個数: 48

約数和(自身を含む): 413093520

約数和(自身を除く): 240334000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13009, 13280, 26018, 52036, 65045, 104072, 130090, 208144, 260180, 416288, 520360, 1040720, 1079747, 2081440, 2159494, 4318988, 5398735, 8637976, 10797470, 17275952, 21594940, 34551904, 43189880, 86379760, 172759520]

約数ペア:

[(1, 172759520), (2, 86379760), (4, 43189880), (5, 34551904), (8, 21594940), (10, 17275952), (16, 10797470), (20, 8637976), (32, 5398735), (40, 4318988), (80, 2159494), (83, 2081440), (160, 1079747), (166, 1040720), (332, 520360), (415, 416288), (664, 260180), (830, 208144), (1328, 130090), (1660, 104072), (2656, 65045), (3320, 52036), (6640, 26018), (13009, 13280)]