3882460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 9102240

約数和(自身を除く): 5219780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 601, 646, 1202, 1292, 1615, 2404, 3005, 3230, 6010, 6460, 10217, 11419, 12020, 20434, 22838, 40868, 45676, 51085, 57095, 102170, 114190, 194123, 204340, 228380, 388246, 776492, 970615, 1941230, 3882460]

約数ペア:

[(1, 3882460), (2, 1941230), (4, 970615), (5, 776492), (10, 388246), (17, 228380), (19, 204340), (20, 194123), (34, 114190), (38, 102170), (68, 57095), (76, 51085), (85, 45676), (95, 40868), (170, 22838), (190, 20434), (323, 12020), (340, 11419), (380, 10217), (601, 6460), (646, 6010), (1202, 3230), (1292, 3005), (1615, 2404)]