3842150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 8061984

約数和(自身を除く): 4219834

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 257, 299, 325, 514, 575, 598, 650, 1150, 1285, 1495, 2570, 2990, 3341, 5911, 6425, 6682, 7475, 11822, 12850, 14950, 16705, 29555, 33410, 59110, 76843, 83525, 147775, 153686, 167050, 295550, 384215, 768430, 1921075, 3842150]

約数ペア:

[(1, 3842150), (2, 1921075), (5, 768430), (10, 384215), (13, 295550), (23, 167050), (25, 153686), (26, 147775), (46, 83525), (50, 76843), (65, 59110), (115, 33410), (130, 29555), (230, 16705), (257, 14950), (299, 12850), (325, 11822), (514, 7475), (575, 6682), (598, 6425), (650, 5911), (1150, 3341), (1285, 2990), (1495, 2570)]