4472650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 10249344

約数和(自身を除く): 5776694

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 983, 1966, 2275, 4550, 4915, 6881, 9830, 12779, 13762, 24575, 25558, 34405, 49150, 63895, 68810, 89453, 127790, 172025, 178906, 319475, 344050, 447265, 638950, 894530, 2236325, 4472650]

約数ペア:

[(1, 4472650), (2, 2236325), (5, 894530), (7, 638950), (10, 447265), (13, 344050), (14, 319475), (25, 178906), (26, 172025), (35, 127790), (50, 89453), (65, 68810), (70, 63895), (91, 49150), (130, 34405), (175, 25558), (182, 24575), (325, 13762), (350, 12779), (455, 9830), (650, 6881), (910, 4915), (983, 4550), (1966, 2275)]